297115368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1999}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 812160000

約数和(自身を除く): 515044632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 563, 1126, 1689, 1999, 2252, 3378, 3998, 4504, 5997, 6193, 6756, 7996, 11994, 12386, 13512, 15992, 18579, 21989, 23988, 24772, 37158, 43978, 47976, 49544, 65967, 74316, 87956, 131934, 148632, 175912, 263868, 527736, 1125437, 2250874, 3376311, 4501748, 6752622, 9003496, 12379807, 13505244, 24759614, 27010488, 37139421, 49519228, 74278842, 99038456, 148557684, 297115368]

約数ペア:

[(1, 297115368), (2, 148557684), (3, 99038456), (4, 74278842), (6, 49519228), (8, 37139421), (11, 27010488), (12, 24759614), (22, 13505244), (24, 12379807), (33, 9003496), (44, 6752622), (66, 4501748), (88, 3376311), (132, 2250874), (264, 1125437), (563, 527736), (1126, 263868), (1689, 175912), (1999, 148632), (2252, 131934), (3378, 87956), (3998, 74316), (4504, 65967), (5997, 49544), (6193, 47976), (6756, 43978), (7996, 37158), (11994, 24772), (12386, 23988), (13512, 21989), (15992, 18579)]