1637173664

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 3758856192

約数和(自身を除く): 2121682528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 311, 331, 497, 568, 622, 662, 994, 1136, 1244, 1324, 1988, 2177, 2272, 2317, 2488, 2648, 3976, 4354, 4634, 4976, 5296, 7952, 8708, 9268, 9952, 10592, 15904, 17416, 18536, 22081, 23501, 34832, 37072, 44162, 47002, 69664, 74144, 88324, 94004, 102941, 154567, 164507, 176648, 188008, 205882, 309134, 329014, 353296, 376016, 411764, 618268, 658028, 706592, 720587, 752032, 823528, 1236536, 1316056, 1441174, 1647056, 2473072, 2632112, 2882348, 3294112, 4946144, 5264224, 5764696, 7308811, 11529392, 14617622, 23058784, 29235244, 51161677, 58470488, 102323354, 116940976, 204646708, 233881952, 409293416, 818586832, 1637173664]

約数ペア:

[(1, 1637173664), (2, 818586832), (4, 409293416), (7, 233881952), (8, 204646708), (14, 116940976), (16, 102323354), (28, 58470488), (32, 51161677), (56, 29235244), (71, 23058784), (112, 14617622), (142, 11529392), (224, 7308811), (284, 5764696), (311, 5264224), (331, 4946144), (497, 3294112), (568, 2882348), (622, 2632112), (662, 2473072), (994, 1647056), (1136, 1441174), (1244, 1316056), (1324, 1236536), (1988, 823528), (2177, 752032), (2272, 720587), (2317, 706592), (2488, 658028), (2648, 618268), (3976, 411764), (4354, 376016), (4634, 353296), (4976, 329014), (5296, 309134), (7952, 205882), (8708, 188008), (9268, 176648), (9952, 164507), (10592, 154567), (15904, 102941), (17416, 94004), (18536, 88324), (22081, 74144), (23501, 69664), (34832, 47002), (37072, 44162)]