2128364424

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{9923}}^1$

素因数の和:10272

約数の個数: 80

約数和(自身を含む): 5980003920

約数和(自身を除く): 3851639496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8937, 9923, 11916, 17874, 19846, 23832, 26811, 29769, 35748, 39692, 53622, 59538, 71496, 79384, 89307, 107244, 119076, 178614, 214488, 238152, 267921, 357228, 535842, 714456, 803763, 1071684, 1607526, 2143368, 3215052, 3284513, 6430104, 6569026, 9853539, 13138052, 19707078, 26276104, 29560617, 39414156, 59121234, 78828312, 88681851, 118242468, 177363702, 236484936, 266045553, 354727404, 532091106, 709454808, 1064182212, 2128364424]

約数ペア:

[(1, 2128364424), (2, 1064182212), (3, 709454808), (4, 532091106), (6, 354727404), (8, 266045553), (9, 236484936), (12, 177363702), (18, 118242468), (24, 88681851), (27, 78828312), (36, 59121234), (54, 39414156), (72, 29560617), (81, 26276104), (108, 19707078), (162, 13138052), (216, 9853539), (324, 6569026), (331, 6430104), (648, 3284513), (662, 3215052), (993, 2143368), (1324, 1607526), (1986, 1071684), (2648, 803763), (2979, 714456), (3972, 535842), (5958, 357228), (7944, 267921), (8937, 238152), (9923, 214488), (11916, 178614), (17874, 119076), (19846, 107244), (23832, 89307), (26811, 79384), (29769, 71496), (35748, 59538), (39692, 53622)]