254966399896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{2531}}^1$

素因数の和:2969

約数の個数: 128

約数和(自身を含む): 539036467200

約数和(自身を除く): 284070067304

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 127, 232, 254, 263, 377, 508, 526, 754, 1016, 1052, 1508, 1651, 2104, 2531, 3016, 3302, 3419, 3683, 5062, 6604, 6838, 7366, 7627, 10124, 13208, 13676, 14732, 15254, 20248, 27352, 29464, 30508, 32903, 33401, 47879, 61016, 65806, 66802, 73399, 95758, 99151, 131612, 133604, 146798, 191516, 198302, 263224, 267208, 293596, 321437, 383032, 396604, 434213, 587192, 642874, 665653, 793208, 868426, 954187, 968629, 1285748, 1331306, 1736852, 1908374, 1937258, 2571496, 2662612, 3473704, 3816748, 3874516, 4178681, 5325224, 7633496, 7749032, 8357362, 8653489, 9321673, 12592177, 16714724, 17306978, 18643346, 19303937, 25184354, 33429448, 34613956, 37286692, 38607874, 50368708, 69227912, 74573384, 77215748, 84537931, 100737416, 121181749, 154431496, 169075862, 242363498, 250951181, 338151724, 484726996, 501902362, 676303448, 969453992, 1003804724, 1098993103, 2007609448, 2197986206, 2451599999, 4395972412, 4903199998, 8791944824, 9806399996, 19612799992, 31870799987, 63741599974, 127483199948, 254966399896]

約数ペア:

[(1, 254966399896), (2, 127483199948), (4, 63741599974), (8, 31870799987), (13, 19612799992), (26, 9806399996), (29, 8791944824), (52, 4903199998), (58, 4395972412), (104, 2451599999), (116, 2197986206), (127, 2007609448), (232, 1098993103), (254, 1003804724), (263, 969453992), (377, 676303448), (508, 501902362), (526, 484726996), (754, 338151724), (1016, 250951181), (1052, 242363498), (1508, 169075862), (1651, 154431496), (2104, 121181749), (2531, 100737416), (3016, 84537931), (3302, 77215748), (3419, 74573384), (3683, 69227912), (5062, 50368708), (6604, 38607874), (6838, 37286692), (7366, 34613956), (7627, 33429448), (10124, 25184354), (13208, 19303937), (13676, 18643346), (14732, 17306978), (15254, 16714724), (20248, 12592177), (27352, 9321673), (29464, 8653489), (30508, 8357362), (32903, 7749032), (33401, 7633496), (47879, 5325224), (61016, 4178681), (65806, 3874516), (66802, 3816748), (73399, 3473704), (95758, 2662612), (99151, 2571496), (131612, 1937258), (133604, 1908374), (146798, 1736852), (191516, 1331306), (198302, 1285748), (263224, 968629), (267208, 954187), (293596, 868426), (321437, 793208), (383032, 665653), (396604, 642874), (434213, 587192)]