238688574

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1567}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 487710720

約数和(自身を除く): 249022146

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 479, 958, 1437, 1567, 2874, 3134, 4701, 9402, 25387, 50774, 76161, 83051, 152322, 166102, 249153, 498306, 750593, 1501186, 2251779, 4503558, 39781429, 79562858, 119344287, 238688574]

約数ペア:

[(1, 238688574), (2, 119344287), (3, 79562858), (6, 39781429), (53, 4503558), (106, 2251779), (159, 1501186), (318, 750593), (479, 498306), (958, 249153), (1437, 166102), (1567, 152322), (2874, 83051), (3134, 76161), (4701, 50774), (9402, 25387)]