255242304

素因数分解:

$2^6\times 3^2\times {\mathrm{443129}}^1$

素因数の和:443147

約数の個数: 42

約数和(自身を含む): 731607630

約数和(自身を除く): 476365326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 443129, 886258, 1329387, 1772516, 2658774, 3545032, 3988161, 5317548, 7090064, 7976322, 10635096, 14180128, 15952644, 21270192, 28360256, 31905288, 42540384, 63810576, 85080768, 127621152, 255242304]

約数ペア:

[(1, 255242304), (2, 127621152), (3, 85080768), (4, 63810576), (6, 42540384), (8, 31905288), (9, 28360256), (12, 21270192), (16, 15952644), (18, 14180128), (24, 10635096), (32, 7976322), (36, 7090064), (48, 5317548), (64, 3988161), (72, 3545032), (96, 2658774), (144, 1772516), (192, 1329387), (288, 886258), (576, 443129)]