235348528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 256619984

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 71, 82, 124, 142, 163, 164, 248, 284, 326, 328, 496, 568, 652, 656, 1136, 1271, 1304, 2201, 2542, 2608, 2911, 4402, 5053, 5084, 5822, 6683, 8804, 10106, 10168, 11573, 11644, 13366, 17608, 20212, 20336, 23146, 23288, 26732, 35216, 40424, 46292, 46576, 53464, 80848, 90241, 92584, 106928, 180482, 185168, 207173, 358763, 360964, 414346, 474493, 717526, 721928, 828692, 948986, 1435052, 1443856, 1657384, 1897972, 2870104, 3314768, 3795944, 5740208, 7591888, 14709283, 29418566, 58837132, 117674264, 235348528]

約数ペア:

[(1, 235348528), (2, 117674264), (4, 58837132), (8, 29418566), (16, 14709283), (31, 7591888), (41, 5740208), (62, 3795944), (71, 3314768), (82, 2870104), (124, 1897972), (142, 1657384), (163, 1443856), (164, 1435052), (248, 948986), (284, 828692), (326, 721928), (328, 717526), (496, 474493), (568, 414346), (652, 360964), (656, 358763), (1136, 207173), (1271, 185168), (1304, 180482), (2201, 106928), (2542, 92584), (2608, 90241), (2911, 80848), (4402, 53464), (5053, 46576), (5084, 46292), (5822, 40424), (6683, 35216), (8804, 26732), (10106, 23288), (10168, 23146), (11573, 20336), (11644, 20212), (13366, 17608)]