313903524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{4079}}^1$

素因数の和:4161

約数の個数: 72

約数和(自身を含む): 820471680

約数和(自身を除く): 506568156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 583, 636, 726, 1166, 1452, 1749, 2332, 3498, 4079, 6413, 6996, 8158, 12237, 12826, 16316, 19239, 24474, 25652, 38478, 44869, 48948, 76956, 89738, 134607, 179476, 216187, 269214, 432374, 493559, 538428, 648561, 864748, 987118, 1297122, 1480677, 1974236, 2378057, 2594244, 2961354, 4756114, 5922708, 7134171, 9512228, 14268342, 26158627, 28536684, 52317254, 78475881, 104634508, 156951762, 313903524]

約数ペア:

[(1, 313903524), (2, 156951762), (3, 104634508), (4, 78475881), (6, 52317254), (11, 28536684), (12, 26158627), (22, 14268342), (33, 9512228), (44, 7134171), (53, 5922708), (66, 4756114), (106, 2961354), (121, 2594244), (132, 2378057), (159, 1974236), (212, 1480677), (242, 1297122), (318, 987118), (363, 864748), (484, 648561), (583, 538428), (636, 493559), (726, 432374), (1166, 269214), (1452, 216187), (1749, 179476), (2332, 134607), (3498, 89738), (4079, 76956), (6413, 48948), (6996, 44869), (8158, 38478), (12237, 25652), (12826, 24474), (16316, 19239)]