558621184

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 1253919744

約数和(自身を除く): 695298560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 121, 127, 128, 142, 176, 242, 254, 256, 284, 352, 484, 508, 512, 568, 704, 781, 968, 1016, 1136, 1397, 1408, 1562, 1936, 2032, 2272, 2794, 2816, 3124, 3872, 4064, 4544, 5588, 5632, 6248, 7744, 8128, 8591, 9017, 9088, 11176, 12496, 15367, 15488, 16256, 17182, 18034, 18176, 22352, 24992, 30734, 30976, 32512, 34364, 36068, 36352, 44704, 49984, 61468, 61952, 65024, 68728, 72136, 89408, 99187, 99968, 122936, 137456, 144272, 178816, 198374, 199936, 245872, 274912, 288544, 357632, 396748, 399872, 491744, 549824, 577088, 715264, 793496, 983488, 1091057, 1099648, 1154176, 1586992, 1966976, 2182114, 2199296, 2308352, 3173984, 3933952, 4364228, 4398592, 4616704, 6347968, 7867904, 8728456, 12695936, 17456912, 25391872, 34913824, 50783744, 69827648, 139655296, 279310592, 558621184]

約数ペア:

[(1, 558621184), (2, 279310592), (4, 139655296), (8, 69827648), (11, 50783744), (16, 34913824), (22, 25391872), (32, 17456912), (44, 12695936), (64, 8728456), (71, 7867904), (88, 6347968), (121, 4616704), (127, 4398592), (128, 4364228), (142, 3933952), (176, 3173984), (242, 2308352), (254, 2199296), (256, 2182114), (284, 1966976), (352, 1586992), (484, 1154176), (508, 1099648), (512, 1091057), (568, 983488), (704, 793496), (781, 715264), (968, 577088), (1016, 549824), (1136, 491744), (1397, 399872), (1408, 396748), (1562, 357632), (1936, 288544), (2032, 274912), (2272, 245872), (2794, 199936), (2816, 198374), (3124, 178816), (3872, 144272), (4064, 137456), (4544, 122936), (5588, 99968), (5632, 99187), (6248, 89408), (7744, 72136), (8128, 68728), (8591, 65024), (9017, 61952), (9088, 61468), (11176, 49984), (12496, 44704), (15367, 36352), (15488, 36068), (16256, 34364), (17182, 32512), (18034, 30976), (18176, 30734), (22352, 24992)]