import sys
input = lambda : sys.stdin.readline().rstrip()

sys.setrecursionlimit(2*10**5+10)
write = lambda x: sys.stdout.write(x+"\n")
debug = lambda x: sys.stderr.write(x+"\n")
writef = lambda x: print("{:.12f}".format(x))

def hurui(n):
    """線形篩
    pl: 素数のリスト
    mpf: iを割り切る最小の素因数
    """
    pl = []
    mpf = [None]*(n+1)
    for d in range(2,n+1):
        if mpf[d] is None:
            mpf[d] = d
            pl.append(d)
        for p in pl:
            if p*d>n or p>mpf[d]:
                break
            mpf[p*d] = p
    return pl, mpf
from collections import defaultdict
def factor(num):
    d = defaultdict(int)
    if num==1:
        d.update({1:1})
        return d
    while num>1:
        d[mpf[num]] += 1
        num //= mpf[num]
    return d
def fs(num):
    f = factor(num)
    ans = [1]
    for k,v in f.items():
        tmp = []
        for i in range(len(ans)):
            val = 1
            for _ in range(v):
                val *= k
                ans.append(ans[i]*val)
    return ans
pl, mpf = hurui(10**6)
from math import gcd
import random
def is_prime(n):
    """miller_rabinによる素数判定
    ※ 1は素数と扱う
    """
    l = [2,3,5,7,11,13,17,19,23,29,31,37]
    if n==1 or n in l:
        return True
    d = n-1
    s = 0
    while d%2==0:
        s += 1
        d //= 2
    for a in l:
        v = pow(a,d,n)
        if v==1 or v==n-1:
            continue
        for _ in range(s):
            v = v*v % n
            if v==n-1:
                break
        else:
            return False
    return True
def rho(n):
    """nを割り切る3以上の素数を返す(素数のときnを返す)
    """
    if is_prime(n):
        return n
    while True:
        x = y = random.randint(1,n-1)
        g = 1
        while g==1:
            x = (x*x - 3) % n
            y = (y*y - 3) % n
            y = (y*y - 3) % n
            g = gcd((x-y), n)
        if g>1:
            return rho(g)
def factor(n):
    """高速な素因数分解
    """
    if n==1:
        return {}
    f = is_prime(n)
    if f:
        return {n:1}
    ans = {}
    while n%2==0:
        ans.setdefault(2, 0)
        ans[2] += 1
        n //= 2
    v = rho(n)
    while v!=n and n>1:
        ans.setdefault(v, 0)
        while n%v==0:
            n //= v
            ans[v] += 1
        if n>3 and is_prime(n):
            ans.setdefault(n,0)
            ans[n] += 1
            return ans
        v = rho(n)
    if n>1:
        ans.setdefault(n, 0)
        ans[n] += 1
    return ans
t = int(input())
ans = []
for i in range(t):
    x = int(input())
    f = factor(x)
    for p in pl:
        if p not in f:
            res = p
            break
    else:
        assert 0
    kvs = sorted(f.items())
    count = [-1]*(40) # 回数がiの素数の最小
    for k,v in kvs[::-1]:
        count[v] = k
    for i in range(1,40):
        if count[i]==-1:
            continue
        res = min(res, pow(count[i], i+1))
    r = 1
    for l in range(1, 40):
        if r<l:
            r = l
        if count[l]==-1:
            continue
        while r+1<40 and count[r+1]>=0:
            r += 1
        if r>=2*l:
            val = 1
            for i in range(l, 2*l+1):
                assert count[i]>0
                val *= count[i]
            res = min(res, val)
    ans.append(res*x)
write("\n".join(map(str, ans)))