import math
K, N = map(int, input().split())
L = set()

for z in range(1, int(math.sqrt(N / K)) + 1):
    n = K * (z ** 2)

    for x in range(1, int(n ** (1/6)) + 1):
        rest = n - x ** 6

        if rest <= 0:
            break

        y = int(rest ** (1/4))

        if y > 0 and y ** 4 == rest:
            L.add(n)
print(len(L))