393313404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7321}}^1$

素因数の和:7387

約数の個数: 72

約数和(自身を含む): 1036150864

約数和(自身を除く): 642837460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 7321, 8954, 13431, 14642, 17908, 21963, 26862, 29284, 43926, 53724, 80531, 87852, 161062, 241593, 270877, 322124, 483186, 541754, 812631, 885841, 966372, 1083508, 1625262, 1771682, 2657523, 2979647, 3250524, 3543364, 5315046, 5959294, 8938941, 10630092, 11918588, 17877882, 32776117, 35755764, 65552234, 98328351, 131104468, 196656702, 393313404]

約数ペア:

[(1, 393313404), (2, 196656702), (3, 131104468), (4, 98328351), (6, 65552234), (11, 35755764), (12, 32776117), (22, 17877882), (33, 11918588), (37, 10630092), (44, 8938941), (66, 5959294), (74, 5315046), (111, 3543364), (121, 3250524), (132, 2979647), (148, 2657523), (222, 1771682), (242, 1625262), (363, 1083508), (407, 966372), (444, 885841), (484, 812631), (726, 541754), (814, 483186), (1221, 322124), (1452, 270877), (1628, 241593), (2442, 161062), (4477, 87852), (4884, 80531), (7321, 53724), (8954, 43926), (13431, 29284), (14642, 26862), (17908, 21963)]