255103376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 553678848

約数和(自身を除く): 298575472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 113, 127, 176, 202, 226, 254, 404, 452, 508, 808, 904, 1016, 1111, 1243, 1397, 1616, 1808, 2032, 2222, 2486, 2794, 4444, 4972, 5588, 8888, 9944, 11176, 11413, 12827, 14351, 17776, 19888, 22352, 22826, 25654, 28702, 45652, 51308, 57404, 91304, 102616, 114808, 125543, 141097, 157861, 182608, 205232, 229616, 251086, 282194, 315722, 502172, 564388, 631444, 1004344, 1128776, 1262888, 1449451, 2008688, 2257552, 2525776, 2898902, 5797804, 11595608, 15943961, 23191216, 31887922, 63775844, 127551688, 255103376]

約数ペア:

[(1, 255103376), (2, 127551688), (4, 63775844), (8, 31887922), (11, 23191216), (16, 15943961), (22, 11595608), (44, 5797804), (88, 2898902), (101, 2525776), (113, 2257552), (127, 2008688), (176, 1449451), (202, 1262888), (226, 1128776), (254, 1004344), (404, 631444), (452, 564388), (508, 502172), (808, 315722), (904, 282194), (1016, 251086), (1111, 229616), (1243, 205232), (1397, 182608), (1616, 157861), (1808, 141097), (2032, 125543), (2222, 114808), (2486, 102616), (2794, 91304), (4444, 57404), (4972, 51308), (5588, 45652), (8888, 28702), (9944, 25654), (11176, 22826), (11413, 22352), (12827, 19888), (14351, 17776)]