MOD = 998244353
from math import comb
from collections import defaultdict,Counter

def prime_factorize(n):
    a = []
    while n % 2 == 0:
        a.append(2)
        n //= 2
    f = 3
    while f * f <= n:
        if n % f == 0:
            a.append(f)
            n //= f
        else:
            f += 2
    if n != 1:
        a.append(n)
    return a

def n_fact(N):
    c = Counter(prime_factorize(N))
    return c

N, M = map(int, input().split())
dic = defaultdict(int)
for k, v in n_fact(M).items():
    dic[v] += 1

ans = 1
for k, v in dic.items():
    tmp = pow(k+1, N, MOD) - pow(k, N, MOD)
    ans *= pow(tmp, v, MOD)
    ans %= MOD
print(ans)