1567164256

素因数分解:

$2^5\times 7^3\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 3650572800

約数和(自身を除く): 2083408544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 343, 392, 497, 568, 686, 784, 994, 1136, 1372, 1568, 1988, 2011, 2272, 2744, 3479, 3976, 4022, 5488, 6958, 7952, 8044, 10976, 13916, 14077, 15904, 16088, 24353, 27832, 28154, 32176, 48706, 55664, 56308, 64352, 97412, 98539, 111328, 112616, 142781, 194824, 197078, 225232, 285562, 389648, 394156, 450464, 571124, 689773, 779296, 788312, 999467, 1142248, 1379546, 1576624, 1998934, 2284496, 2759092, 3153248, 3997868, 4568992, 5518184, 6996269, 7995736, 11036368, 13992538, 15991472, 22072736, 27985076, 31982944, 48973883, 55970152, 97947766, 111940304, 195895532, 223880608, 391791064, 783582128, 1567164256]

約数ペア:

[(1, 1567164256), (2, 783582128), (4, 391791064), (7, 223880608), (8, 195895532), (14, 111940304), (16, 97947766), (28, 55970152), (32, 48973883), (49, 31982944), (56, 27985076), (71, 22072736), (98, 15991472), (112, 13992538), (142, 11036368), (196, 7995736), (224, 6996269), (284, 5518184), (343, 4568992), (392, 3997868), (497, 3153248), (568, 2759092), (686, 2284496), (784, 1998934), (994, 1576624), (1136, 1379546), (1372, 1142248), (1568, 999467), (1988, 788312), (2011, 779296), (2272, 689773), (2744, 571124), (3479, 450464), (3976, 394156), (4022, 389648), (5488, 285562), (6958, 225232), (7952, 197078), (8044, 194824), (10976, 142781), (13916, 112616), (14077, 111328), (15904, 98539), (16088, 97412), (24353, 64352), (27832, 56308), (28154, 55664), (32176, 48706)]