1254861312

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5653

約数の個数: 80

約数和(自身を含む): 3366079200

約数和(自身を除く): 2111217888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 768, 894, 1192, 1536, 1788, 2384, 3576, 4768, 5483, 7152, 9536, 10966, 14304, 16449, 19072, 21932, 28608, 32898, 38144, 43864, 57216, 65796, 76288, 87728, 114432, 131592, 175456, 228864, 263184, 350912, 526368, 701824, 816967, 1052736, 1403648, 1633934, 2105472, 2450901, 2807296, 3267868, 4210944, 4901802, 6535736, 8421888, 9803604, 13071472, 19607208, 26142944, 39214416, 52285888, 78428832, 104571776, 156857664, 209143552, 313715328, 418287104, 627430656, 1254861312]

約数ペア:

[(1, 1254861312), (2, 627430656), (3, 418287104), (4, 313715328), (6, 209143552), (8, 156857664), (12, 104571776), (16, 78428832), (24, 52285888), (32, 39214416), (48, 26142944), (64, 19607208), (96, 13071472), (128, 9803604), (149, 8421888), (192, 6535736), (256, 4901802), (298, 4210944), (384, 3267868), (447, 2807296), (512, 2450901), (596, 2105472), (768, 1633934), (894, 1403648), (1192, 1052736), (1536, 816967), (1788, 701824), (2384, 526368), (3576, 350912), (4768, 263184), (5483, 228864), (7152, 175456), (9536, 131592), (10966, 114432), (14304, 87728), (16449, 76288), (19072, 65796), (21932, 57216), (28608, 43864), (32898, 38144)]