260637267904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2466661}}^1$

素因数の和:2466813

約数の個数: 56

約数和(自身を含む): 561372804608

約数和(自身を除く): 300735536704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 2466661, 4933322, 9866644, 19733288, 32066593, 39466576, 64133186, 78933152, 128266372, 157866304, 256532744, 313265947, 513065488, 626531894, 1026130976, 1253063788, 2052261952, 2506127576, 4072457311, 5012255152, 8144914622, 10024510304, 16289829244, 20049020608, 32579658488, 65159316976, 130318633952, 260637267904]

約数ペア:

[(1, 260637267904), (2, 130318633952), (4, 65159316976), (8, 32579658488), (13, 20049020608), (16, 16289829244), (26, 10024510304), (32, 8144914622), (52, 5012255152), (64, 4072457311), (104, 2506127576), (127, 2052261952), (208, 1253063788), (254, 1026130976), (416, 626531894), (508, 513065488), (832, 313265947), (1016, 256532744), (1651, 157866304), (2032, 128266372), (3302, 78933152), (4064, 64133186), (6604, 39466576), (8128, 32066593), (13208, 19733288), (26416, 9866644), (52832, 4933322), (105664, 2466661)]