665264976

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 1753012800

約数和(自身を除く): 1087747824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 269, 402, 536, 538, 769, 804, 807, 1072, 1076, 1538, 1608, 1614, 2152, 2307, 3076, 3216, 3228, 4304, 4614, 6152, 6456, 9228, 12304, 12912, 18023, 18456, 36046, 36912, 51523, 54069, 72092, 103046, 108138, 144184, 154569, 206092, 206861, 216276, 288368, 309138, 412184, 413722, 432552, 618276, 620583, 824368, 827444, 865104, 1236552, 1241166, 1654888, 2473104, 2482332, 3309776, 4964664, 9929328, 13859687, 27719374, 41579061, 55438748, 83158122, 110877496, 166316244, 221754992, 332632488, 665264976]

約数ペア:

[(1, 665264976), (2, 332632488), (3, 221754992), (4, 166316244), (6, 110877496), (8, 83158122), (12, 55438748), (16, 41579061), (24, 27719374), (48, 13859687), (67, 9929328), (134, 4964664), (201, 3309776), (268, 2482332), (269, 2473104), (402, 1654888), (536, 1241166), (538, 1236552), (769, 865104), (804, 827444), (807, 824368), (1072, 620583), (1076, 618276), (1538, 432552), (1608, 413722), (1614, 412184), (2152, 309138), (2307, 288368), (3076, 216276), (3216, 206861), (3228, 206092), (4304, 154569), (4614, 144184), (6152, 108138), (6456, 103046), (9228, 72092), (12304, 54069), (12912, 51523), (18023, 36912), (18456, 36046)]