289579384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{54269}}^1$

素因数の和:54327

約数の個数: 32

約数和(自身を含む): 586116000

約数和(自身を除く): 296536616

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 54269, 108538, 217076, 434152, 1248187, 1573801, 2496374, 3147602, 4992748, 6295204, 9985496, 12590408, 36197423, 72394846, 144789692, 289579384]

約数ペア:

[(1, 289579384), (2, 144789692), (4, 72394846), (8, 36197423), (23, 12590408), (29, 9985496), (46, 6295204), (58, 4992748), (92, 3147602), (116, 2496374), (184, 1573801), (232, 1248187), (667, 434152), (1334, 217076), (2668, 108538), (5336, 54269)]