223475382

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 536760000

約数和(自身を除く): 313284618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 449, 702, 709, 898, 1347, 1418, 2127, 2694, 4041, 4254, 5837, 6381, 8082, 9217, 11674, 12123, 12762, 17511, 18434, 19143, 24246, 27651, 35022, 38286, 52533, 55302, 82953, 105066, 157599, 165906, 248859, 315198, 318341, 497718, 636682, 955023, 1910046, 2865069, 4138433, 5730138, 8276866, 8595207, 12415299, 17190414, 24830598, 37245897, 74491794, 111737691, 223475382]

約数ペア:

[(1, 223475382), (2, 111737691), (3, 74491794), (6, 37245897), (9, 24830598), (13, 17190414), (18, 12415299), (26, 8595207), (27, 8276866), (39, 5730138), (54, 4138433), (78, 2865069), (117, 1910046), (234, 955023), (351, 636682), (449, 497718), (702, 318341), (709, 315198), (898, 248859), (1347, 165906), (1418, 157599), (2127, 105066), (2694, 82953), (4041, 55302), (4254, 52533), (5837, 38286), (6381, 35022), (8082, 27651), (9217, 24246), (11674, 19143), (12123, 18434), (12762, 17511)]