291280728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{296017}}^1$

素因数の和:296067

約数の個数: 32

約数和(自身を含む): 745965360

約数和(自身を除く): 454684632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 296017, 592034, 888051, 1184068, 1776102, 2368136, 3552204, 7104408, 12136697, 24273394, 36410091, 48546788, 72820182, 97093576, 145640364, 291280728]

約数ペア:

[(1, 291280728), (2, 145640364), (3, 97093576), (4, 72820182), (6, 48546788), (8, 36410091), (12, 24273394), (24, 12136697), (41, 7104408), (82, 3552204), (123, 2368136), (164, 1776102), (246, 1184068), (328, 888051), (492, 592034), (984, 296017)]