406269952

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 104

約数和(自身を含む): 905859072

約数和(自身を除く): 499589120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 127, 128, 142, 176, 254, 256, 284, 352, 508, 512, 568, 704, 781, 1016, 1024, 1136, 1397, 1408, 1562, 2032, 2048, 2272, 2794, 2816, 3124, 4064, 4096, 4544, 5588, 5632, 6248, 8128, 9017, 9088, 11176, 11264, 12496, 16256, 18034, 18176, 22352, 22528, 24992, 32512, 36068, 36352, 44704, 45056, 49984, 65024, 72136, 72704, 89408, 99187, 99968, 130048, 144272, 145408, 178816, 198374, 199936, 260096, 288544, 290816, 357632, 396748, 399872, 520192, 577088, 715264, 793496, 799744, 1154176, 1430528, 1586992, 1599488, 2308352, 2861056, 3173984, 3198976, 4616704, 5722112, 6347968, 9233408, 12695936, 18466816, 25391872, 36933632, 50783744, 101567488, 203134976, 406269952]

約数ペア:

[(1, 406269952), (2, 203134976), (4, 101567488), (8, 50783744), (11, 36933632), (16, 25391872), (22, 18466816), (32, 12695936), (44, 9233408), (64, 6347968), (71, 5722112), (88, 4616704), (127, 3198976), (128, 3173984), (142, 2861056), (176, 2308352), (254, 1599488), (256, 1586992), (284, 1430528), (352, 1154176), (508, 799744), (512, 793496), (568, 715264), (704, 577088), (781, 520192), (1016, 399872), (1024, 396748), (1136, 357632), (1397, 290816), (1408, 288544), (1562, 260096), (2032, 199936), (2048, 198374), (2272, 178816), (2794, 145408), (2816, 144272), (3124, 130048), (4064, 99968), (4096, 99187), (4544, 89408), (5588, 72704), (5632, 72136), (6248, 65024), (8128, 49984), (9017, 45056), (9088, 44704), (11176, 36352), (11264, 36068), (12496, 32512), (16256, 24992), (18034, 22528), (18176, 22352)]