389436952016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151178941}}^1$

素因数の和:151178979

約数の個数: 40

約数和(自身を含む): 899817062784

約数和(自身を除く): 510380110768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 151178941, 302357882, 604715764, 1058252587, 1209431528, 2116505174, 2418863056, 3477115643, 4233010348, 6954231286, 8466020696, 13908462572, 16932041392, 24339809501, 27816925144, 48679619002, 55633850288, 97359238004, 194718476008, 389436952016]

約数ペア:

[(1, 389436952016), (2, 194718476008), (4, 97359238004), (7, 55633850288), (8, 48679619002), (14, 27816925144), (16, 24339809501), (23, 16932041392), (28, 13908462572), (46, 8466020696), (56, 6954231286), (92, 4233010348), (112, 3477115643), (161, 2418863056), (184, 2116505174), (322, 1209431528), (368, 1058252587), (644, 604715764), (1288, 302357882), (2576, 151178941)]