917382784

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 1915021440

約数和(自身を除く): 997638656

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 317, 368, 634, 736, 983, 1268, 1472, 1966, 2536, 2944, 3932, 5072, 7291, 7864, 10144, 14582, 15728, 20288, 22609, 29164, 31456, 40576, 45218, 58328, 62912, 90436, 116656, 125824, 180872, 233312, 311611, 361744, 466624, 623222, 723488, 933248, 1246444, 1446976, 2492888, 2893952, 4985776, 7167053, 9971552, 14334106, 19943104, 28668212, 39886208, 57336424, 114672848, 229345696, 458691392, 917382784]

約数ペア:

[(1, 917382784), (2, 458691392), (4, 229345696), (8, 114672848), (16, 57336424), (23, 39886208), (32, 28668212), (46, 19943104), (64, 14334106), (92, 9971552), (128, 7167053), (184, 4985776), (317, 2893952), (368, 2492888), (634, 1446976), (736, 1246444), (983, 933248), (1268, 723488), (1472, 623222), (1966, 466624), (2536, 361744), (2944, 311611), (3932, 233312), (5072, 180872), (7291, 125824), (7864, 116656), (10144, 90436), (14582, 62912), (15728, 58328), (20288, 45218), (22609, 40576), (29164, 31456)]