281330832012

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{3917}}^1\times {\mathrm{10631}}^1$

素因数の和:15118

約数の個数: 48

約数和(自身を含む): 657834331392

約数和(自身を除く): 376503499380

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 2252, 3378, 3917, 6756, 7834, 10631, 11751, 15668, 21262, 23502, 31893, 42524, 47004, 63786, 127572, 2205271, 4410542, 5985253, 6615813, 8821084, 11970506, 13231626, 17955759, 23941012, 26463252, 35911518, 41641627, 71823036, 83283254, 124924881, 166566508, 249849762, 499699524, 23444236001, 46888472002, 70332708003, 93776944004, 140665416006, 281330832012]

約数ペア:

[(1, 281330832012), (2, 140665416006), (3, 93776944004), (4, 70332708003), (6, 46888472002), (12, 23444236001), (563, 499699524), (1126, 249849762), (1689, 166566508), (2252, 124924881), (3378, 83283254), (3917, 71823036), (6756, 41641627), (7834, 35911518), (10631, 26463252), (11751, 23941012), (15668, 17955759), (21262, 13231626), (23502, 11970506), (31893, 8821084), (42524, 6615813), (47004, 5985253), (63786, 4410542), (127572, 2205271)]