304702456

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 581338800

約数和(自身を除く): 276636344

約数列:

[1, 2, 4, 8, 101, 139, 202, 278, 404, 556, 808, 1112, 2713, 5426, 10852, 14039, 21704, 28078, 56156, 112312, 274013, 377107, 548026, 754214, 1096052, 1508428, 2192104, 3016856, 38087807, 76175614, 152351228, 304702456]

約数ペア:

[(1, 304702456), (2, 152351228), (4, 76175614), (8, 38087807), (101, 3016856), (139, 2192104), (202, 1508428), (278, 1096052), (404, 754214), (556, 548026), (808, 377107), (1112, 274013), (2713, 112312), (5426, 56156), (10852, 28078), (14039, 21704)]