324521216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 688255680

約数和(自身を除く): 363734464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 256, 274, 304, 487, 548, 608, 974, 1096, 1216, 1948, 2192, 2432, 2603, 3896, 4384, 4864, 5206, 7792, 8768, 9253, 10412, 15584, 17536, 18506, 20824, 31168, 35072, 37012, 41648, 62336, 66719, 74024, 83296, 124672, 133438, 148048, 166592, 266876, 296096, 333184, 533752, 592192, 666368, 1067504, 1184384, 1267661, 2135008, 2368768, 2535322, 4270016, 5070644, 8540032, 10141288, 17080064, 20282576, 40565152, 81130304, 162260608, 324521216]

約数ペア:

[(1, 324521216), (2, 162260608), (4, 81130304), (8, 40565152), (16, 20282576), (19, 17080064), (32, 10141288), (38, 8540032), (64, 5070644), (76, 4270016), (128, 2535322), (137, 2368768), (152, 2135008), (256, 1267661), (274, 1184384), (304, 1067504), (487, 666368), (548, 592192), (608, 533752), (974, 333184), (1096, 296096), (1216, 266876), (1948, 166592), (2192, 148048), (2432, 133438), (2603, 124672), (3896, 83296), (4384, 74024), (4864, 66719), (5206, 62336), (7792, 41648), (8768, 37012), (9253, 35072), (10412, 31168), (15584, 20824), (17536, 18506)]