268302012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 697132800

約数和(自身を除く): 428830788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1452, 1738, 2339, 2607, 3476, 4678, 5214, 7017, 9356, 9559, 10428, 14034, 19118, 25729, 28068, 28677, 38236, 51458, 57354, 77187, 102916, 114708, 154374, 184781, 283019, 308748, 369562, 554343, 566038, 739124, 849057, 1108686, 1132076, 1698114, 2032591, 2217372, 3396228, 4065182, 6097773, 8130364, 12195546, 22358501, 24391092, 44717002, 67075503, 89434004, 134151006, 268302012]

約数ペア:

[(1, 268302012), (2, 134151006), (3, 89434004), (4, 67075503), (6, 44717002), (11, 24391092), (12, 22358501), (22, 12195546), (33, 8130364), (44, 6097773), (66, 4065182), (79, 3396228), (121, 2217372), (132, 2032591), (158, 1698114), (237, 1132076), (242, 1108686), (316, 849057), (363, 739124), (474, 566038), (484, 554343), (726, 369562), (869, 308748), (948, 283019), (1452, 184781), (1738, 154374), (2339, 114708), (2607, 102916), (3476, 77187), (4678, 57354), (5214, 51458), (7017, 38236), (9356, 28677), (9559, 28068), (10428, 25729), (14034, 19118)]