315078736

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97007}}^1$

素因数の和:97051

約数の個数: 40

約数和(自身を含む): 721739520

約数和(自身を除く): 406660784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 97007, 194014, 388028, 679049, 776056, 1358098, 1552112, 2716196, 2813203, 5432392, 5626406, 10864784, 11252812, 19692421, 22505624, 39384842, 45011248, 78769684, 157539368, 315078736]

約数ペア:

[(1, 315078736), (2, 157539368), (4, 78769684), (7, 45011248), (8, 39384842), (14, 22505624), (16, 19692421), (28, 11252812), (29, 10864784), (56, 5626406), (58, 5432392), (112, 2813203), (116, 2716196), (203, 1552112), (232, 1358098), (406, 776056), (464, 679049), (812, 388028), (1624, 194014), (3248, 97007)]