298766322

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 667386720

約数和(自身を除く): 368620398

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 2502, 2777, 5554, 5977, 8331, 11954, 16662, 17931, 24993, 35862, 49986, 53793, 107586, 119411, 238822, 358233, 386003, 716466, 772006, 1074699, 1158009, 2149398, 2316018, 3474027, 6948054, 16598129, 33196258, 49794387, 99588774, 149383161, 298766322]

約数ペア:

[(1, 298766322), (2, 149383161), (3, 99588774), (6, 49794387), (9, 33196258), (18, 16598129), (43, 6948054), (86, 3474027), (129, 2316018), (139, 2149398), (258, 1158009), (278, 1074699), (387, 772006), (417, 716466), (774, 386003), (834, 358233), (1251, 238822), (2502, 119411), (2777, 107586), (5554, 53793), (5977, 49986), (8331, 35862), (11954, 24993), (16662, 17931)]