311051526

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{4951}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 641303808

約数和(自身を除く): 330252282

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 283, 566, 849, 1698, 4951, 9902, 10471, 14853, 20942, 29706, 31413, 62826, 183187, 366374, 549561, 1099122, 1401133, 2802266, 4203399, 8406798, 51841921, 103683842, 155525763, 311051526]

約数ペア:

[(1, 311051526), (2, 155525763), (3, 103683842), (6, 51841921), (37, 8406798), (74, 4203399), (111, 2802266), (222, 1401133), (283, 1099122), (566, 549561), (849, 366374), (1698, 183187), (4951, 62826), (9902, 31413), (10471, 29706), (14853, 20942)]