480137216

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 104

約数和(自身を含む): 1056835584

約数和(自身を除く): 576698368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 127, 128, 142, 208, 254, 256, 284, 416, 508, 512, 568, 832, 923, 1016, 1024, 1136, 1651, 1664, 1846, 2032, 2048, 2272, 3302, 3328, 3692, 4064, 4096, 4544, 6604, 6656, 7384, 8128, 9017, 9088, 13208, 13312, 14768, 16256, 18034, 18176, 26416, 26624, 29536, 32512, 36068, 36352, 52832, 53248, 59072, 65024, 72136, 72704, 105664, 117221, 118144, 130048, 144272, 145408, 211328, 234442, 236288, 260096, 288544, 290816, 422656, 468884, 472576, 520192, 577088, 845312, 937768, 945152, 1154176, 1690624, 1875536, 1890304, 2308352, 3381248, 3751072, 3780608, 4616704, 6762496, 7502144, 9233408, 15004288, 18466816, 30008576, 36933632, 60017152, 120034304, 240068608, 480137216]

約数ペア:

[(1, 480137216), (2, 240068608), (4, 120034304), (8, 60017152), (13, 36933632), (16, 30008576), (26, 18466816), (32, 15004288), (52, 9233408), (64, 7502144), (71, 6762496), (104, 4616704), (127, 3780608), (128, 3751072), (142, 3381248), (208, 2308352), (254, 1890304), (256, 1875536), (284, 1690624), (416, 1154176), (508, 945152), (512, 937768), (568, 845312), (832, 577088), (923, 520192), (1016, 472576), (1024, 468884), (1136, 422656), (1651, 290816), (1664, 288544), (1846, 260096), (2032, 236288), (2048, 234442), (2272, 211328), (3302, 145408), (3328, 144272), (3692, 130048), (4064, 118144), (4096, 117221), (4544, 105664), (6604, 72704), (6656, 72136), (7384, 65024), (8128, 59072), (9017, 53248), (9088, 52832), (13208, 36352), (13312, 36068), (14768, 32512), (16256, 29536), (18034, 26624), (18176, 26416)]