272252705478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{21089}}^1$

素因数の和:21438

約数の個数: 128

約数和(自身を含む): 639462297600

約数和(自身を除く): 367209592122

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 281, 403, 494, 562, 589, 741, 806, 843, 1178, 1209, 1482, 1686, 1767, 2418, 3534, 3653, 5339, 7306, 7657, 8711, 10678, 10959, 15314, 16017, 17422, 21089, 21918, 22971, 26133, 32034, 42178, 45942, 52266, 63267, 69407, 113243, 126534, 138814, 165509, 208221, 226486, 274157, 331018, 339729, 400691, 416442, 496527, 548314, 653759, 679458, 801382, 822471, 993054, 1202073, 1307518, 1644942, 1961277, 2151617, 2404146, 3922554, 4303234, 5208983, 5926009, 6454851, 8498867, 10417966, 11852018, 12421421, 12909702, 15626949, 16997734, 17778027, 24842842, 25496601, 31253898, 35556054, 37264263, 50993202, 74528526, 77038117, 112594171, 154076234, 161478473, 183706279, 225188342, 231114351, 322956946, 337782513, 367412558, 462228702, 484435419, 551118837, 675565026, 968870838, 1102237674, 1463724223, 2388181627, 2927448446, 3490419301, 4391172669, 4776363254, 6980838602, 7164544881, 8782345338, 10471257903, 14329089762, 20942515806, 45375450913, 90750901826, 136126352739, 272252705478]

約数ペア:

[(1, 272252705478), (2, 136126352739), (3, 90750901826), (6, 45375450913), (13, 20942515806), (19, 14329089762), (26, 10471257903), (31, 8782345338), (38, 7164544881), (39, 6980838602), (57, 4776363254), (62, 4391172669), (78, 3490419301), (93, 2927448446), (114, 2388181627), (186, 1463724223), (247, 1102237674), (281, 968870838), (403, 675565026), (494, 551118837), (562, 484435419), (589, 462228702), (741, 367412558), (806, 337782513), (843, 322956946), (1178, 231114351), (1209, 225188342), (1482, 183706279), (1686, 161478473), (1767, 154076234), (2418, 112594171), (3534, 77038117), (3653, 74528526), (5339, 50993202), (7306, 37264263), (7657, 35556054), (8711, 31253898), (10678, 25496601), (10959, 24842842), (15314, 17778027), (16017, 16997734), (17422, 15626949), (21089, 12909702), (21918, 12421421), (22971, 11852018), (26133, 10417966), (32034, 8498867), (42178, 6454851), (45942, 5926009), (52266, 5208983), (63267, 4303234), (69407, 3922554), (113243, 2404146), (126534, 2151617), (138814, 1961277), (165509, 1644942), (208221, 1307518), (226486, 1202073), (274157, 993054), (331018, 822471), (339729, 801382), (400691, 679458), (416442, 653759), (496527, 548314)]