285239766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{234187}}^1$

素因数の和:234228

約数の個数: 32

約数和(自身を含む): 674461440

約数和(自身を除く): 389221674

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 234187, 468374, 702561, 1405122, 1639309, 3278618, 4917927, 6791423, 9835854, 13582846, 20374269, 40748538, 47539961, 95079922, 142619883, 285239766]

約数ペア:

[(1, 285239766), (2, 142619883), (3, 95079922), (6, 47539961), (7, 40748538), (14, 20374269), (21, 13582846), (29, 9835854), (42, 6791423), (58, 4917927), (87, 3278618), (174, 1639309), (203, 1405122), (406, 702561), (609, 468374), (1218, 234187)]