290190444

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{106531}}^1$

素因数の和:106765

約数の個数: 24

約数和(自身を含む): 680100288

約数和(自身を除く): 389909844

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 106531, 213062, 319593, 426124, 639186, 1278372, 24182537, 48365074, 72547611, 96730148, 145095222, 290190444]

約数ペア:

[(1, 290190444), (2, 145095222), (3, 96730148), (4, 72547611), (6, 48365074), (12, 24182537), (227, 1278372), (454, 639186), (681, 426124), (908, 319593), (1362, 213062), (2724, 106531)]