268681728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{24989}}^1$

素因数の和:25017

約数の個数: 80

約数和(自身を含む): 818072640

約数和(自身を除く): 549390912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 24989, 49978, 74967, 99956, 149934, 174923, 199912, 299868, 349846, 399824, 524769, 599736, 699692, 799648, 1049538, 1199472, 1399384, 1599296, 2099076, 2398944, 2798768, 3198592, 4198152, 4797888, 5597536, 6397184, 8396304, 9595776, 11195072, 12794368, 16792608, 19191552, 22390144, 33585216, 38383104, 44780288, 67170432, 89560576, 134340864, 268681728]

約数ペア:

[(1, 268681728), (2, 134340864), (3, 89560576), (4, 67170432), (6, 44780288), (7, 38383104), (8, 33585216), (12, 22390144), (14, 19191552), (16, 16792608), (21, 12794368), (24, 11195072), (28, 9595776), (32, 8396304), (42, 6397184), (48, 5597536), (56, 4797888), (64, 4198152), (84, 3198592), (96, 2798768), (112, 2398944), (128, 2099076), (168, 1599296), (192, 1399384), (224, 1199472), (256, 1049538), (336, 799648), (384, 699692), (448, 599736), (512, 524769), (672, 399824), (768, 349846), (896, 299868), (1344, 199912), (1536, 174923), (1792, 149934), (2688, 99956), (3584, 74967), (5376, 49978), (10752, 24989)]