447952212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1549}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 1176357000

約数和(自身を除く): 728404788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 277, 348, 522, 554, 831, 1044, 1108, 1549, 1662, 2493, 3098, 3324, 4647, 4986, 6196, 8033, 9294, 9972, 13941, 16066, 18588, 24099, 27882, 32132, 44921, 48198, 55764, 72297, 89842, 96396, 134763, 144594, 179684, 269526, 289188, 404289, 429073, 539052, 808578, 858146, 1287219, 1617156, 1716292, 2574438, 3861657, 5148876, 7723314, 12443117, 15446628, 24886234, 37329351, 49772468, 74658702, 111988053, 149317404, 223976106, 447952212]

約数ペア:

[(1, 447952212), (2, 223976106), (3, 149317404), (4, 111988053), (6, 74658702), (9, 49772468), (12, 37329351), (18, 24886234), (29, 15446628), (36, 12443117), (58, 7723314), (87, 5148876), (116, 3861657), (174, 2574438), (261, 1716292), (277, 1617156), (348, 1287219), (522, 858146), (554, 808578), (831, 539052), (1044, 429073), (1108, 404289), (1549, 289188), (1662, 269526), (2493, 179684), (3098, 144594), (3324, 134763), (4647, 96396), (4986, 89842), (6196, 72297), (8033, 55764), (9294, 48198), (9972, 44921), (13941, 32132), (16066, 27882), (18588, 24099)]