488785416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27191}}^1$

素因数の和:27314

約数の個数: 64

約数和(自身を含む): 1409633280

約数和(自身を除く): 920847864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 27191, 54382, 81573, 108764, 163146, 190337, 217528, 326292, 380674, 571011, 652584, 761348, 1142022, 1522696, 2284044, 2909437, 4568088, 5818874, 8728311, 11637748, 17456622, 20366059, 23275496, 34913244, 40732118, 61098177, 69826488, 81464236, 122196354, 162928472, 244392708, 488785416]

約数ペア:

[(1, 488785416), (2, 244392708), (3, 162928472), (4, 122196354), (6, 81464236), (7, 69826488), (8, 61098177), (12, 40732118), (14, 34913244), (21, 23275496), (24, 20366059), (28, 17456622), (42, 11637748), (56, 8728311), (84, 5818874), (107, 4568088), (168, 2909437), (214, 2284044), (321, 1522696), (428, 1142022), (642, 761348), (749, 652584), (856, 571011), (1284, 380674), (1498, 326292), (2247, 217528), (2568, 190337), (2996, 163146), (4494, 108764), (5992, 81573), (8988, 54382), (17976, 27191)]