253489392

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45167

約数の個数: 80

約数和(自身を含む): 783595680

約数和(自身を除く): 530106288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 45137, 90274, 135411, 180548, 270822, 361096, 406233, 541644, 586781, 722192, 812466, 1083288, 1173562, 1218699, 1624932, 1760343, 2166576, 2347124, 2437398, 3249864, 3520686, 4694248, 4874796, 5281029, 6499728, 7041372, 9388496, 9749592, 10562058, 14082744, 15843087, 19499184, 21124116, 28165488, 31686174, 42248232, 63372348, 84496464, 126744696, 253489392]

約数ペア:

[(1, 253489392), (2, 126744696), (3, 84496464), (4, 63372348), (6, 42248232), (8, 31686174), (9, 28165488), (12, 21124116), (13, 19499184), (16, 15843087), (18, 14082744), (24, 10562058), (26, 9749592), (27, 9388496), (36, 7041372), (39, 6499728), (48, 5281029), (52, 4874796), (54, 4694248), (72, 3520686), (78, 3249864), (104, 2437398), (108, 2347124), (117, 2166576), (144, 1760343), (156, 1624932), (208, 1218699), (216, 1173562), (234, 1083288), (312, 812466), (351, 722192), (432, 586781), (468, 541644), (624, 406233), (702, 361096), (936, 270822), (1404, 180548), (1872, 135411), (2808, 90274), (5616, 45137)]