2511778512

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{2137}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 6642646272

約数和(自身を除く): 4130867760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 521, 564, 752, 1042, 1128, 1563, 2084, 2137, 2256, 3126, 4168, 4274, 6252, 6411, 8336, 8548, 12504, 12822, 17096, 24487, 25008, 25644, 34192, 48974, 51288, 73461, 97948, 100439, 102576, 146922, 195896, 200878, 293844, 301317, 391792, 401756, 587688, 602634, 803512, 1113377, 1175376, 1205268, 1607024, 2226754, 2410536, 3340131, 4453508, 4821072, 6680262, 8907016, 13360524, 17814032, 26721048, 52328719, 53442096, 104657438, 156986157, 209314876, 313972314, 418629752, 627944628, 837259504, 1255889256, 2511778512]

約数ペア:

[(1, 2511778512), (2, 1255889256), (3, 837259504), (4, 627944628), (6, 418629752), (8, 313972314), (12, 209314876), (16, 156986157), (24, 104657438), (47, 53442096), (48, 52328719), (94, 26721048), (141, 17814032), (188, 13360524), (282, 8907016), (376, 6680262), (521, 4821072), (564, 4453508), (752, 3340131), (1042, 2410536), (1128, 2226754), (1563, 1607024), (2084, 1205268), (2137, 1175376), (2256, 1113377), (3126, 803512), (4168, 602634), (4274, 587688), (6252, 401756), (6411, 391792), (8336, 301317), (8548, 293844), (12504, 200878), (12822, 195896), (17096, 146922), (24487, 102576), (25008, 100439), (25644, 97948), (34192, 73461), (48974, 51288)]