393961212

素因数分解:

$2^2\times 3^3\times {\mathrm{691}}^1\times {\mathrm{5279}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 1023052800

約数和(自身を除く): 629091588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 691, 1382, 2073, 2764, 4146, 5279, 6219, 8292, 10558, 12438, 15837, 18657, 21116, 24876, 31674, 37314, 47511, 63348, 74628, 95022, 142533, 190044, 285066, 570132, 3647789, 7295578, 10943367, 14591156, 21886734, 32830101, 43773468, 65660202, 98490303, 131320404, 196980606, 393961212]

約数ペア:

[(1, 393961212), (2, 196980606), (3, 131320404), (4, 98490303), (6, 65660202), (9, 43773468), (12, 32830101), (18, 21886734), (27, 14591156), (36, 10943367), (54, 7295578), (108, 3647789), (691, 570132), (1382, 285066), (2073, 190044), (2764, 142533), (4146, 95022), (5279, 74628), (6219, 63348), (8292, 47511), (10558, 37314), (12438, 31674), (15837, 24876), (18657, 21116)]