245116752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{164729}}^1$

素因数の和:164771

約数の個数: 40

約数和(自身を含む): 653648640

約数和(自身を除く): 408531888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 164729, 329458, 494187, 658916, 988374, 1317832, 1976748, 2635664, 3953496, 5106599, 7906992, 10213198, 15319797, 20426396, 30639594, 40852792, 61279188, 81705584, 122558376, 245116752]

約数ペア:

[(1, 245116752), (2, 122558376), (3, 81705584), (4, 61279188), (6, 40852792), (8, 30639594), (12, 20426396), (16, 15319797), (24, 10213198), (31, 7906992), (48, 5106599), (62, 3953496), (93, 2635664), (124, 1976748), (186, 1317832), (248, 988374), (372, 658916), (496, 494187), (744, 329458), (1488, 164729)]