240454545409

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{28349}}^1$

素因数の和:30025

約数の個数: 24

約数和(自身を含む): 268948512000

約数和(自身を除く): 28493966591

約数列:

[1, 13, 31, 169, 403, 1619, 5239, 21047, 28349, 50189, 273611, 368537, 652457, 878819, 4790981, 8481941, 11424647, 45897031, 148520411, 596661403, 1422807961, 7756598239, 18496503493, 240454545409]

約数ペア:

[(1, 240454545409), (13, 18496503493), (31, 7756598239), (169, 1422807961), (403, 596661403), (1619, 148520411), (5239, 45897031), (21047, 11424647), (28349, 8481941), (50189, 4790981), (273611, 878819), (368537, 652457)]