1320377344

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 176

約数和(自身を含む): 3169345536

約数和(自身を除く): 1848968192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 127, 128, 142, 143, 176, 208, 254, 256, 284, 286, 352, 416, 508, 512, 568, 572, 704, 781, 832, 923, 1016, 1024, 1136, 1144, 1397, 1408, 1562, 1651, 1664, 1846, 2032, 2272, 2288, 2794, 2816, 3124, 3302, 3328, 3692, 4064, 4544, 4576, 5588, 5632, 6248, 6604, 6656, 7384, 8128, 9017, 9088, 9152, 10153, 11176, 11264, 12496, 13208, 13312, 14768, 16256, 18034, 18161, 18176, 18304, 20306, 22352, 24992, 26416, 29536, 32512, 36068, 36322, 36352, 36608, 40612, 44704, 49984, 52832, 59072, 65024, 72136, 72644, 72704, 73216, 81224, 89408, 99187, 99968, 105664, 117221, 118144, 130048, 144272, 145288, 146432, 162448, 178816, 198374, 199936, 211328, 234442, 236288, 288544, 290576, 324896, 357632, 396748, 399872, 422656, 468884, 472576, 577088, 581152, 649792, 715264, 793496, 799744, 845312, 937768, 945152, 1154176, 1162304, 1289431, 1299584, 1430528, 1586992, 1690624, 1875536, 2308352, 2324608, 2578862, 2599168, 3173984, 3751072, 4616704, 4649216, 5157724, 5198336, 6347968, 7502144, 9233408, 9298432, 10315448, 10396672, 12695936, 15004288, 18596864, 20630896, 25391872, 30008576, 41261792, 50783744, 60017152, 82523584, 101567488, 120034304, 165047168, 330094336, 660188672, 1320377344]

約数ペア:

[(1, 1320377344), (2, 660188672), (4, 330094336), (8, 165047168), (11, 120034304), (13, 101567488), (16, 82523584), (22, 60017152), (26, 50783744), (32, 41261792), (44, 30008576), (52, 25391872), (64, 20630896), (71, 18596864), (88, 15004288), (104, 12695936), (127, 10396672), (128, 10315448), (142, 9298432), (143, 9233408), (176, 7502144), (208, 6347968), (254, 5198336), (256, 5157724), (284, 4649216), (286, 4616704), (352, 3751072), (416, 3173984), (508, 2599168), (512, 2578862), (568, 2324608), (572, 2308352), (704, 1875536), (781, 1690624), (832, 1586992), (923, 1430528), (1016, 1299584), (1024, 1289431), (1136, 1162304), (1144, 1154176), (1397, 945152), (1408, 937768), (1562, 845312), (1651, 799744), (1664, 793496), (1846, 715264), (2032, 649792), (2272, 581152), (2288, 577088), (2794, 472576), (2816, 468884), (3124, 422656), (3302, 399872), (3328, 396748), (3692, 357632), (4064, 324896), (4544, 290576), (4576, 288544), (5588, 236288), (5632, 234442), (6248, 211328), (6604, 199936), (6656, 198374), (7384, 178816), (8128, 162448), (9017, 146432), (9088, 145288), (9152, 144272), (10153, 130048), (11176, 118144), (11264, 117221), (12496, 105664), (13208, 99968), (13312, 99187), (14768, 89408), (16256, 81224), (18034, 73216), (18161, 72704), (18176, 72644), (18304, 72136), (20306, 65024), (22352, 59072), (24992, 52832), (26416, 49984), (29536, 44704), (32512, 40612), (36068, 36608), (36322, 36352)]