3391567298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 6233760000

約数和(自身を除く): 2842192702

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 389, 449, 511, 778, 898, 1022, 1387, 2723, 2774, 3143, 5446, 6286, 7391, 8531, 9709, 14782, 17062, 19418, 28397, 32777, 51737, 56794, 59717, 65554, 103474, 119434, 174661, 198779, 229439, 349322, 397558, 458878, 539543, 622763, 1079086, 1222627, 1245526, 2445254, 3318559, 3776801, 4359341, 6637118, 7553602, 8718682, 12750253, 23229913, 25500506, 46459826, 89251771, 178503542, 242254807, 484509614, 1695783649, 3391567298]

約数ペア:

[(1, 3391567298), (2, 1695783649), (7, 484509614), (14, 242254807), (19, 178503542), (38, 89251771), (73, 46459826), (133, 25500506), (146, 23229913), (266, 12750253), (389, 8718682), (449, 7553602), (511, 6637118), (778, 4359341), (898, 3776801), (1022, 3318559), (1387, 2445254), (2723, 1245526), (2774, 1222627), (3143, 1079086), (5446, 622763), (6286, 539543), (7391, 458878), (8531, 397558), (9709, 349322), (14782, 229439), (17062, 198779), (19418, 174661), (28397, 119434), (32777, 103474), (51737, 65554), (56794, 59717)]