242555124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4463}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 647958528

約数和(自身を除く): 405403404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4463, 4529, 7764, 8926, 9058, 13389, 13587, 17852, 18116, 26778, 27174, 31241, 53556, 54348, 62482, 93723, 124964, 187446, 374892, 2887561, 5775122, 8662683, 11550244, 17325366, 20212927, 34650732, 40425854, 60638781, 80851708, 121277562, 242555124]

約数ペア:

[(1, 242555124), (2, 121277562), (3, 80851708), (4, 60638781), (6, 40425854), (7, 34650732), (12, 20212927), (14, 17325366), (21, 11550244), (28, 8662683), (42, 5775122), (84, 2887561), (647, 374892), (1294, 187446), (1941, 124964), (2588, 93723), (3882, 62482), (4463, 54348), (4529, 53556), (7764, 31241), (8926, 27174), (9058, 26778), (13389, 18116), (13587, 17852)]