1001824768

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 2413559808

約数和(自身を除く): 1411735040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 127, 128, 142, 217, 224, 248, 254, 256, 284, 434, 448, 496, 497, 508, 512, 568, 868, 889, 896, 992, 994, 1016, 1136, 1736, 1778, 1792, 1984, 1988, 2032, 2201, 2272, 3472, 3556, 3584, 3937, 3968, 3976, 4064, 4402, 4544, 6944, 7112, 7874, 7936, 7952, 8128, 8804, 9017, 9088, 13888, 14224, 15407, 15748, 15872, 15904, 16256, 17608, 18034, 18176, 27559, 27776, 28448, 30814, 31496, 31808, 32512, 35216, 36068, 36352, 55118, 55552, 56896, 61628, 62992, 63119, 63616, 65024, 70432, 72136, 110236, 111104, 113792, 123256, 125984, 126238, 127232, 140864, 144272, 220472, 227584, 246512, 251968, 252476, 254464, 279527, 281728, 288544, 440944, 455168, 493024, 503936, 504952, 559054, 563456, 577088, 881888, 986048, 1007872, 1009904, 1118108, 1126912, 1154176, 1763776, 1956689, 1972096, 2015744, 2019808, 2236216, 2308352, 3527552, 3913378, 3944192, 4039616, 4472432, 4616704, 7055104, 7826756, 7888384, 8079232, 8944864, 14110208, 15653512, 16158464, 17889728, 31307024, 32316928, 35779456, 62614048, 71558912, 125228096, 143117824, 250456192, 500912384, 1001824768]

約数ペア:

[(1, 1001824768), (2, 500912384), (4, 250456192), (7, 143117824), (8, 125228096), (14, 71558912), (16, 62614048), (28, 35779456), (31, 32316928), (32, 31307024), (56, 17889728), (62, 16158464), (64, 15653512), (71, 14110208), (112, 8944864), (124, 8079232), (127, 7888384), (128, 7826756), (142, 7055104), (217, 4616704), (224, 4472432), (248, 4039616), (254, 3944192), (256, 3913378), (284, 3527552), (434, 2308352), (448, 2236216), (496, 2019808), (497, 2015744), (508, 1972096), (512, 1956689), (568, 1763776), (868, 1154176), (889, 1126912), (896, 1118108), (992, 1009904), (994, 1007872), (1016, 986048), (1136, 881888), (1736, 577088), (1778, 563456), (1792, 559054), (1984, 504952), (1988, 503936), (2032, 493024), (2201, 455168), (2272, 440944), (3472, 288544), (3556, 281728), (3584, 279527), (3937, 254464), (3968, 252476), (3976, 251968), (4064, 246512), (4402, 227584), (4544, 220472), (6944, 144272), (7112, 140864), (7874, 127232), (7936, 126238), (7952, 125984), (8128, 123256), (8804, 113792), (9017, 111104), (9088, 110236), (13888, 72136), (14224, 70432), (15407, 65024), (15748, 63616), (15872, 63119), (15904, 62992), (16256, 61628), (17608, 56896), (18034, 55552), (18176, 55118), (27559, 36352), (27776, 36068), (28448, 35216), (30814, 32512), (31496, 31808)]