289872444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1151}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 699826176

約数和(自身を除く): 409953732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 677, 1151, 1354, 2031, 2302, 2708, 3453, 4062, 4604, 6906, 8124, 13812, 20987, 35681, 41974, 62961, 71362, 83948, 107043, 125922, 142724, 214086, 251844, 428172, 779227, 1558454, 2337681, 3116908, 4675362, 9350724, 24156037, 48312074, 72468111, 96624148, 144936222, 289872444]

約数ペア:

[(1, 289872444), (2, 144936222), (3, 96624148), (4, 72468111), (6, 48312074), (12, 24156037), (31, 9350724), (62, 4675362), (93, 3116908), (124, 2337681), (186, 1558454), (372, 779227), (677, 428172), (1151, 251844), (1354, 214086), (2031, 142724), (2302, 125922), (2708, 107043), (3453, 83948), (4062, 71362), (4604, 62961), (6906, 41974), (8124, 35681), (13812, 20987)]