638996825984

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1567}}^1$

素因数の和:1949

約数の個数: 192

約数和(自身を含む): 1418595534720

約数和(自身を除く): 779598708736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 121, 128, 176, 226, 233, 242, 352, 452, 466, 484, 704, 904, 932, 968, 1243, 1408, 1567, 1808, 1864, 1936, 2486, 2563, 3134, 3616, 3728, 3872, 4972, 5126, 6268, 7232, 7456, 7744, 9944, 10252, 12536, 13673, 14464, 14912, 15488, 17237, 19888, 20504, 25072, 26329, 27346, 28193, 29824, 34474, 39776, 41008, 50144, 52658, 54692, 56386, 68948, 79552, 82016, 100288, 105316, 109384, 112772, 137896, 159104, 164032, 177071, 189607, 200576, 210632, 218768, 225544, 275792, 289619, 328064, 354142, 365111, 379214, 421264, 437536, 451088, 551584, 579238, 708284, 730222, 758428, 842528, 875072, 902176, 1103168, 1158476, 1416568, 1460444, 1516856, 1685056, 1750144, 1804352, 1947781, 2206336, 2316952, 2833136, 2920888, 3033712, 3185809, 3370112, 3608704, 3895562, 4016221, 4633904, 5666272, 5841776, 6067424, 6371618, 7791124, 8032442, 9267808, 11332544, 11683552, 12134848, 12743236, 15582248, 16064884, 18535616, 21425591, 22665088, 23367104, 24269696, 25486472, 31164496, 32129768, 37071232, 41257543, 42851182, 44178431, 46734208, 50972944, 62328992, 64259536, 82515086, 85702364, 88356862, 101945888, 124657984, 128519072, 165030172, 171404728, 176713724, 203891776, 249315968, 257038144, 330060344, 342809456, 353427448, 407783552, 453832973, 514076288, 660120688, 685618912, 706854896, 907665946, 1320241376, 1371237824, 1413709792, 1815331892, 2640482752, 2742475648, 2827419584, 3630663784, 4992162703, 5280965504, 5654839168, 7261327568, 9984325406, 14522655136, 19968650812, 29045310272, 39937301624, 58090620544, 79874603248, 159749206496, 319498412992, 638996825984]

約数ペア:

[(1, 638996825984), (2, 319498412992), (4, 159749206496), (8, 79874603248), (11, 58090620544), (16, 39937301624), (22, 29045310272), (32, 19968650812), (44, 14522655136), (64, 9984325406), (88, 7261327568), (113, 5654839168), (121, 5280965504), (128, 4992162703), (176, 3630663784), (226, 2827419584), (233, 2742475648), (242, 2640482752), (352, 1815331892), (452, 1413709792), (466, 1371237824), (484, 1320241376), (704, 907665946), (904, 706854896), (932, 685618912), (968, 660120688), (1243, 514076288), (1408, 453832973), (1567, 407783552), (1808, 353427448), (1864, 342809456), (1936, 330060344), (2486, 257038144), (2563, 249315968), (3134, 203891776), (3616, 176713724), (3728, 171404728), (3872, 165030172), (4972, 128519072), (5126, 124657984), (6268, 101945888), (7232, 88356862), (7456, 85702364), (7744, 82515086), (9944, 64259536), (10252, 62328992), (12536, 50972944), (13673, 46734208), (14464, 44178431), (14912, 42851182), (15488, 41257543), (17237, 37071232), (19888, 32129768), (20504, 31164496), (25072, 25486472), (26329, 24269696), (27346, 23367104), (28193, 22665088), (29824, 21425591), (34474, 18535616), (39776, 16064884), (41008, 15582248), (50144, 12743236), (52658, 12134848), (54692, 11683552), (56386, 11332544), (68948, 9267808), (79552, 8032442), (82016, 7791124), (100288, 6371618), (105316, 6067424), (109384, 5841776), (112772, 5666272), (137896, 4633904), (159104, 4016221), (164032, 3895562), (177071, 3608704), (189607, 3370112), (200576, 3185809), (210632, 3033712), (218768, 2920888), (225544, 2833136), (275792, 2316952), (289619, 2206336), (328064, 1947781), (354142, 1804352), (365111, 1750144), (379214, 1685056), (421264, 1516856), (437536, 1460444), (451088, 1416568), (551584, 1158476), (579238, 1103168), (708284, 902176), (730222, 875072), (758428, 842528)]