521646384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15073}}^1$

素因数の和:15194

約数の個数: 80

約数和(自身を含む): 1555154432

約数和(自身を除く): 1033508048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 4326, 4944, 5768, 8652, 11536, 15073, 17304, 30146, 34608, 45219, 60292, 90438, 105511, 120584, 180876, 211022, 241168, 316533, 361752, 422044, 633066, 723504, 844088, 1266132, 1552519, 1688176, 2532264, 3105038, 4657557, 5064528, 6210076, 9315114, 10867633, 12420152, 18630228, 21735266, 24840304, 32602899, 37260456, 43470532, 65205798, 74520912, 86941064, 130411596, 173882128, 260823192, 521646384]

約数ペア:

[(1, 521646384), (2, 260823192), (3, 173882128), (4, 130411596), (6, 86941064), (7, 74520912), (8, 65205798), (12, 43470532), (14, 37260456), (16, 32602899), (21, 24840304), (24, 21735266), (28, 18630228), (42, 12420152), (48, 10867633), (56, 9315114), (84, 6210076), (103, 5064528), (112, 4657557), (168, 3105038), (206, 2532264), (309, 1688176), (336, 1552519), (412, 1266132), (618, 844088), (721, 723504), (824, 633066), (1236, 422044), (1442, 361752), (1648, 316533), (2163, 241168), (2472, 211022), (2884, 180876), (4326, 120584), (4944, 105511), (5768, 90438), (8652, 60292), (11536, 45219), (15073, 34608), (17304, 30146)]