279444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 745920

約数和(自身を除く): 466476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 73, 87, 116, 132, 146, 174, 219, 292, 319, 348, 438, 638, 803, 876, 957, 1276, 1606, 1914, 2117, 2409, 3212, 3828, 4234, 4818, 6351, 8468, 9636, 12702, 23287, 25404, 46574, 69861, 93148, 139722, 279444]

約数ペア:

[(1, 279444), (2, 139722), (3, 93148), (4, 69861), (6, 46574), (11, 25404), (12, 23287), (22, 12702), (29, 9636), (33, 8468), (44, 6351), (58, 4818), (66, 4234), (73, 3828), (87, 3212), (116, 2409), (132, 2117), (146, 1914), (174, 1606), (219, 1276), (292, 957), (319, 876), (348, 803), (438, 638)]