320907576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3607}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 878042880

約数和(自身を除く): 557135304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 337, 674, 1011, 1348, 2022, 2696, 3607, 3707, 4044, 7214, 7414, 8088, 10821, 11121, 14428, 14828, 21642, 22242, 28856, 29656, 39677, 43284, 44484, 79354, 86568, 88968, 119031, 158708, 238062, 317416, 476124, 952248, 1215559, 2431118, 3646677, 4862236, 7293354, 9724472, 13371149, 14586708, 26742298, 29173416, 40113447, 53484596, 80226894, 106969192, 160453788, 320907576]

約数ペア:

[(1, 320907576), (2, 160453788), (3, 106969192), (4, 80226894), (6, 53484596), (8, 40113447), (11, 29173416), (12, 26742298), (22, 14586708), (24, 13371149), (33, 9724472), (44, 7293354), (66, 4862236), (88, 3646677), (132, 2431118), (264, 1215559), (337, 952248), (674, 476124), (1011, 317416), (1348, 238062), (2022, 158708), (2696, 119031), (3607, 88968), (3707, 86568), (4044, 79354), (7214, 44484), (7414, 43284), (8088, 39677), (10821, 29656), (11121, 28856), (14428, 22242), (14828, 21642)]