287908404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{118189}}^1$

素因数の和:118232

約数の個数: 48

約数和(自身を含む): 794236800

約数和(自身を除く): 506328396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 118189, 236378, 354567, 472756, 709134, 827323, 1418268, 1654646, 2481969, 3309292, 3427481, 4963938, 6854962, 9927876, 10282443, 13709924, 20564886, 23992367, 41129772, 47984734, 71977101, 95969468, 143954202, 287908404]

約数ペア:

[(1, 287908404), (2, 143954202), (3, 95969468), (4, 71977101), (6, 47984734), (7, 41129772), (12, 23992367), (14, 20564886), (21, 13709924), (28, 10282443), (29, 9927876), (42, 6854962), (58, 4963938), (84, 3427481), (87, 3309292), (116, 2481969), (174, 1654646), (203, 1418268), (348, 827323), (406, 709134), (609, 472756), (812, 354567), (1218, 236378), (2436, 118189)]