171216024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 507133440

約数和(自身を除く): 335917416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 137, 168, 172, 173, 258, 274, 301, 344, 346, 411, 516, 519, 548, 602, 692, 822, 903, 959, 1032, 1038, 1096, 1204, 1211, 1384, 1644, 1806, 1918, 2076, 2408, 2422, 2877, 3288, 3612, 3633, 3836, 4152, 4844, 5754, 5891, 7224, 7266, 7439, 7672, 9688, 11508, 11782, 14532, 14878, 17673, 22317, 23016, 23564, 23701, 29064, 29756, 35346, 41237, 44634, 47128, 47402, 52073, 59512, 70692, 71103, 82474, 89268, 94804, 104146, 123711, 141384, 142206, 156219, 164948, 165907, 178536, 189608, 208292, 247422, 284412, 312438, 329896, 331814, 416584, 494844, 497721, 568824, 624876, 663628, 989688, 995442, 1019143, 1249752, 1327256, 1990884, 2038286, 3057429, 3981768, 4076572, 6114858, 7134001, 8153144, 12229716, 14268002, 21402003, 24459432, 28536004, 42804006, 57072008, 85608012, 171216024]

約数ペア:

[(1, 171216024), (2, 85608012), (3, 57072008), (4, 42804006), (6, 28536004), (7, 24459432), (8, 21402003), (12, 14268002), (14, 12229716), (21, 8153144), (24, 7134001), (28, 6114858), (42, 4076572), (43, 3981768), (56, 3057429), (84, 2038286), (86, 1990884), (129, 1327256), (137, 1249752), (168, 1019143), (172, 995442), (173, 989688), (258, 663628), (274, 624876), (301, 568824), (344, 497721), (346, 494844), (411, 416584), (516, 331814), (519, 329896), (548, 312438), (602, 284412), (692, 247422), (822, 208292), (903, 189608), (959, 178536), (1032, 165907), (1038, 164948), (1096, 156219), (1204, 142206), (1211, 141384), (1384, 123711), (1644, 104146), (1806, 94804), (1918, 89268), (2076, 82474), (2408, 71103), (2422, 70692), (2877, 59512), (3288, 52073), (3612, 47402), (3633, 47128), (3836, 44634), (4152, 41237), (4844, 35346), (5754, 29756), (5891, 29064), (7224, 23701), (7266, 23564), (7439, 23016), (7672, 22317), (9688, 17673), (11508, 14878), (11782, 14532)]