248492754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1213}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 568152000

約数和(自身を除く): 319659246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 599, 1198, 1213, 1797, 2426, 3594, 3639, 5391, 7278, 10782, 10917, 11381, 21834, 22762, 23047, 34143, 46094, 68286, 69141, 102429, 138282, 204858, 207423, 414846, 726587, 1453174, 2179761, 4359522, 6539283, 13078566, 13805153, 27610306, 41415459, 82830918, 124246377, 248492754]

約数ペア:

[(1, 248492754), (2, 124246377), (3, 82830918), (6, 41415459), (9, 27610306), (18, 13805153), (19, 13078566), (38, 6539283), (57, 4359522), (114, 2179761), (171, 1453174), (342, 726587), (599, 414846), (1198, 207423), (1213, 204858), (1797, 138282), (2426, 102429), (3594, 69141), (3639, 68286), (5391, 46094), (7278, 34143), (10782, 23047), (10917, 22762), (11381, 21834)]