from itertools import*
n=input()
l=[];s=0
for i in range(-n,n+1):l.append(i**2)
for j in product(l,l):
if sum(j)==n:s+=1
print s
ZnJvbSBpdGVydG9vbHMgaW1wb3J0KgpuPWlucHV0KCkKbD1bXTtzPTAKZm9yIGkgaW4gcmFuZ2UoLW4sbisxKTpsLmFwcGVuZChpKioyKQpmb3IgaiBpbiBwcm9kdWN0KGwsbCk6IAogaWYgc3VtKGopPT1uOnMrPTEKcHJpbnQgcw==