231415404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3467

約数の個数: 72

約数和(自身を含む): 606326784

約数和(自身を除く): 374911380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 484, 517, 564, 726, 1034, 1452, 1551, 2068, 3102, 3391, 5687, 6204, 6782, 10173, 11374, 13564, 17061, 20346, 22748, 34122, 37301, 40692, 68244, 74602, 111903, 149204, 159377, 223806, 318754, 410311, 447612, 478131, 637508, 820622, 956262, 1230933, 1641244, 1753147, 1912524, 2461866, 3506294, 4923732, 5259441, 7012588, 10518882, 19284617, 21037764, 38569234, 57853851, 77138468, 115707702, 231415404]

約数ペア:

[(1, 231415404), (2, 115707702), (3, 77138468), (4, 57853851), (6, 38569234), (11, 21037764), (12, 19284617), (22, 10518882), (33, 7012588), (44, 5259441), (47, 4923732), (66, 3506294), (94, 2461866), (121, 1912524), (132, 1753147), (141, 1641244), (188, 1230933), (242, 956262), (282, 820622), (363, 637508), (484, 478131), (517, 447612), (564, 410311), (726, 318754), (1034, 223806), (1452, 159377), (1551, 149204), (2068, 111903), (3102, 74602), (3391, 68244), (5687, 40692), (6204, 37301), (6782, 34122), (10173, 22748), (11374, 20346), (13564, 17061)]