316292548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:3013

約数の個数: 72

約数和(自身を含む): 693982296

約数和(自身を除く): 377689748

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1573, 2057, 2431, 2957, 3146, 4114, 4862, 5914, 6292, 8228, 9724, 11828, 26741, 32527, 38441, 50269, 53482, 65054, 76882, 100538, 106964, 130108, 153764, 201076, 357797, 422851, 552959, 653497, 715594, 845702, 1105918, 1306994, 1431188, 1691404, 2211836, 2613988, 4651361, 6082549, 7188467, 9302722, 12165098, 14376934, 18605444, 24330196, 28753868, 79073137, 158146274, 316292548]

約数ペア:

[(1, 316292548), (2, 158146274), (4, 79073137), (11, 28753868), (13, 24330196), (17, 18605444), (22, 14376934), (26, 12165098), (34, 9302722), (44, 7188467), (52, 6082549), (68, 4651361), (121, 2613988), (143, 2211836), (187, 1691404), (221, 1431188), (242, 1306994), (286, 1105918), (374, 845702), (442, 715594), (484, 653497), (572, 552959), (748, 422851), (884, 357797), (1573, 201076), (2057, 153764), (2431, 130108), (2957, 106964), (3146, 100538), (4114, 76882), (4862, 65054), (5914, 53482), (6292, 50269), (8228, 38441), (9724, 32527), (11828, 26741)]