415753359

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 268534641

約数列:

[1, 3, 7, 21, 23, 53, 69, 109, 149, 159, 161, 327, 371, 447, 483, 763, 1043, 1113, 1219, 2289, 2507, 3129, 3427, 3657, 5777, 7521, 7897, 8533, 10281, 16241, 17331, 17549, 23691, 23989, 25599, 40439, 48723, 52647, 55279, 71967, 113687, 121317, 132871, 165837, 181631, 341061, 373543, 398613, 544893, 860773, 930097, 1120629, 1271417, 2582319, 2614801, 2790291, 3814251, 6025411, 7844403, 18076233, 19797779, 59393337, 138584453, 415753359]

約数ペア:

[(1, 415753359), (3, 138584453), (7, 59393337), (21, 19797779), (23, 18076233), (53, 7844403), (69, 6025411), (109, 3814251), (149, 2790291), (159, 2614801), (161, 2582319), (327, 1271417), (371, 1120629), (447, 930097), (483, 860773), (763, 544893), (1043, 398613), (1113, 373543), (1219, 341061), (2289, 181631), (2507, 165837), (3129, 132871), (3427, 121317), (3657, 113687), (5777, 71967), (7521, 55279), (7897, 52647), (8533, 48723), (10281, 40439), (16241, 25599), (17331, 23989), (17549, 23691)]