280149288

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113329}}^1$

素因数の和:113441

約数の個数: 32

約数和(自身を含む): 707179200

約数和(自身を除く): 427029912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 113329, 226658, 339987, 453316, 679974, 906632, 1359948, 2719896, 11672887, 23345774, 35018661, 46691548, 70037322, 93383096, 140074644, 280149288]

約数ペア:

[(1, 280149288), (2, 140074644), (3, 93383096), (4, 70037322), (6, 46691548), (8, 35018661), (12, 23345774), (24, 11672887), (103, 2719896), (206, 1359948), (309, 906632), (412, 679974), (618, 453316), (824, 339987), (1236, 226658), (2472, 113329)]