284737024

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3931

約数の個数: 80

約数和(自身を含む): 668550960

約数和(自身を除く): 383813936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 3889, 4576, 5632, 6656, 7778, 9152, 15556, 18304, 31112, 36608, 42779, 50557, 62224, 73216, 85558, 101114, 124448, 171116, 202228, 248896, 342232, 404456, 497792, 556127, 684464, 808912, 995584, 1112254, 1368928, 1617824, 1991168, 2224508, 2737856, 3235648, 4449016, 5475712, 6471296, 8898032, 10951424, 12942592, 17796064, 21902848, 25885184, 35592128, 71184256, 142368512, 284737024]

約数ペア:

[(1, 284737024), (2, 142368512), (4, 71184256), (8, 35592128), (11, 25885184), (13, 21902848), (16, 17796064), (22, 12942592), (26, 10951424), (32, 8898032), (44, 6471296), (52, 5475712), (64, 4449016), (88, 3235648), (104, 2737856), (128, 2224508), (143, 1991168), (176, 1617824), (208, 1368928), (256, 1112254), (286, 995584), (352, 808912), (416, 684464), (512, 556127), (572, 497792), (704, 404456), (832, 342232), (1144, 248896), (1408, 202228), (1664, 171116), (2288, 124448), (2816, 101114), (3328, 85558), (3889, 73216), (4576, 62224), (5632, 50557), (6656, 42779), (7778, 36608), (9152, 31112), (15556, 18304)]