517070848

素因数分解:

$2^{13}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 112

約数和(自身を含む): 1207885824

約数和(自身を除く): 690814976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 127, 128, 142, 224, 254, 256, 284, 448, 497, 508, 512, 568, 889, 896, 994, 1016, 1024, 1136, 1778, 1792, 1988, 2032, 2048, 2272, 3556, 3584, 3976, 4064, 4096, 4544, 7112, 7168, 7952, 8128, 8192, 9017, 9088, 14224, 14336, 15904, 16256, 18034, 18176, 28448, 28672, 31808, 32512, 36068, 36352, 56896, 57344, 63119, 63616, 65024, 72136, 72704, 113792, 126238, 127232, 130048, 144272, 145408, 227584, 252476, 254464, 260096, 288544, 290816, 455168, 504952, 508928, 520192, 577088, 581632, 910336, 1009904, 1017856, 1040384, 1154176, 1820672, 2019808, 2035712, 2308352, 3641344, 4039616, 4071424, 4616704, 7282688, 8079232, 9233408, 16158464, 18466816, 32316928, 36933632, 64633856, 73867264, 129267712, 258535424, 517070848]

約数ペア:

[(1, 517070848), (2, 258535424), (4, 129267712), (7, 73867264), (8, 64633856), (14, 36933632), (16, 32316928), (28, 18466816), (32, 16158464), (56, 9233408), (64, 8079232), (71, 7282688), (112, 4616704), (127, 4071424), (128, 4039616), (142, 3641344), (224, 2308352), (254, 2035712), (256, 2019808), (284, 1820672), (448, 1154176), (497, 1040384), (508, 1017856), (512, 1009904), (568, 910336), (889, 581632), (896, 577088), (994, 520192), (1016, 508928), (1024, 504952), (1136, 455168), (1778, 290816), (1792, 288544), (1988, 260096), (2032, 254464), (2048, 252476), (2272, 227584), (3556, 145408), (3584, 144272), (3976, 130048), (4064, 127232), (4096, 126238), (4544, 113792), (7112, 72704), (7168, 72136), (7952, 65024), (8128, 63616), (8192, 63119), (9017, 57344), (9088, 56896), (14224, 36352), (14336, 36068), (15904, 32512), (16256, 31808), (18034, 28672), (18176, 28448)]