212031412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 427896000

約数和(自身を除く): 215864588

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 5659, 9367, 11318, 18734, 22636, 37468, 96203, 107521, 164111, 192406, 215042, 328222, 384812, 430084, 656444, 1827857, 2789887, 3118109, 3655714, 5579774, 6236218, 7311428, 11159548, 12472436, 53007853, 106015706, 212031412]

約数ペア:

[(1, 212031412), (2, 106015706), (4, 53007853), (17, 12472436), (19, 11159548), (29, 7311428), (34, 6236218), (38, 5579774), (58, 3655714), (68, 3118109), (76, 2789887), (116, 1827857), (323, 656444), (493, 430084), (551, 384812), (646, 328222), (986, 215042), (1102, 192406), (1292, 164111), (1972, 107521), (2204, 96203), (5659, 37468), (9367, 22636), (11318, 18734)]