321026056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{106441}}^1$

素因数の和:106489

約数の個数: 32

約数和(自身を含む): 670584600

約数和(自身を除く): 349558544

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 106441, 212882, 425764, 851528, 1383733, 2767466, 3086789, 5534932, 6173578, 11069864, 12347156, 24694312, 40128257, 80256514, 160513028, 321026056]

約数ペア:

[(1, 321026056), (2, 160513028), (4, 80256514), (8, 40128257), (13, 24694312), (26, 12347156), (29, 11069864), (52, 6173578), (58, 5534932), (104, 3086789), (116, 2767466), (232, 1383733), (377, 851528), (754, 425764), (1508, 212882), (3016, 106441)]