215716842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 96

約数和(自身を含む): 568451520

約数和(自身を除く): 352734678

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 646, 969, 1122, 1254, 1683, 1881, 1938, 2907, 3366, 3373, 3553, 3762, 5814, 6746, 7106, 10119, 10659, 20238, 21318, 30357, 31977, 37103, 57341, 60714, 63954, 64087, 74206, 111309, 114682, 128174, 172023, 192261, 222618, 333927, 344046, 384522, 516069, 576783, 630751, 667854, 704957, 1032138, 1089479, 1153566, 1261502, 1409914, 1892253, 2114871, 2178958, 3268437, 3784506, 4229742, 5676759, 6344613, 6536874, 9805311, 11353518, 11984269, 12689226, 19610622, 23968538, 35952807, 71905614, 107858421, 215716842]

約数ペア:

[(1, 215716842), (2, 107858421), (3, 71905614), (6, 35952807), (9, 23968538), (11, 19610622), (17, 12689226), (18, 11984269), (19, 11353518), (22, 9805311), (33, 6536874), (34, 6344613), (38, 5676759), (51, 4229742), (57, 3784506), (66, 3268437), (99, 2178958), (102, 2114871), (114, 1892253), (153, 1409914), (171, 1261502), (187, 1153566), (198, 1089479), (209, 1032138), (306, 704957), (323, 667854), (342, 630751), (374, 576783), (418, 516069), (561, 384522), (627, 344046), (646, 333927), (969, 222618), (1122, 192261), (1254, 172023), (1683, 128174), (1881, 114682), (1938, 111309), (2907, 74206), (3366, 64087), (3373, 63954), (3553, 60714), (3762, 57341), (5814, 37103), (6746, 31977), (7106, 30357), (10119, 21318), (10659, 20238)]