387457112

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8747}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 852667560

約数和(自身を除く): 465210448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 5537, 6328, 8747, 11074, 17494, 22148, 34988, 44296, 61229, 69976, 122458, 244916, 428603, 489832, 857206, 988411, 1714412, 1976822, 3428824, 3953644, 6918877, 7907288, 13837754, 27675508, 48432139, 55351016, 96864278, 193728556, 387457112]

約数ペア:

[(1, 387457112), (2, 193728556), (4, 96864278), (7, 55351016), (8, 48432139), (14, 27675508), (28, 13837754), (49, 7907288), (56, 6918877), (98, 3953644), (113, 3428824), (196, 1976822), (226, 1714412), (392, 988411), (452, 857206), (791, 489832), (904, 428603), (1582, 244916), (3164, 122458), (5537, 69976), (6328, 61229), (8747, 44296), (11074, 34988), (17494, 22148)]