260289864

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{9439}}^1$

素因数の和:9834

約数の個数: 48

約数和(自身を含む): 706867200

約数和(自身を除く): 446577336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6894, 9192, 9439, 13788, 18878, 27576, 28317, 37756, 56634, 75512, 84951, 113268, 169902, 226536, 339804, 679608, 3615137, 7230274, 10845411, 14460548, 21690822, 28921096, 32536233, 43381644, 65072466, 86763288, 130144932, 260289864]

約数ペア:

[(1, 260289864), (2, 130144932), (3, 86763288), (4, 65072466), (6, 43381644), (8, 32536233), (9, 28921096), (12, 21690822), (18, 14460548), (24, 10845411), (36, 7230274), (72, 3615137), (383, 679608), (766, 339804), (1149, 226536), (1532, 169902), (2298, 113268), (3064, 84951), (3447, 75512), (4596, 56634), (6894, 37756), (9192, 28317), (9439, 27576), (13788, 18878)]