261360708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10337}}^1$

素因数の和:10401

約数の個数: 72

約数和(自身を含む): 725975712

約数和(自身を除く): 464615004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 10337, 12642, 20674, 25284, 31011, 41348, 62022, 72359, 124044, 144718, 217077, 289436, 434154, 444491, 506513, 868308, 888982, 1013026, 1333473, 1519539, 1777964, 2026052, 2666946, 3039078, 3111437, 5333892, 6078156, 6222874, 9334311, 12445748, 18668622, 21780059, 37337244, 43560118, 65340177, 87120236, 130680354, 261360708]

約数ペア:

[(1, 261360708), (2, 130680354), (3, 87120236), (4, 65340177), (6, 43560118), (7, 37337244), (12, 21780059), (14, 18668622), (21, 12445748), (28, 9334311), (42, 6222874), (43, 6078156), (49, 5333892), (84, 3111437), (86, 3039078), (98, 2666946), (129, 2026052), (147, 1777964), (172, 1519539), (196, 1333473), (258, 1013026), (294, 888982), (301, 868308), (516, 506513), (588, 444491), (602, 434154), (903, 289436), (1204, 217077), (1806, 144718), (2107, 124044), (3612, 72359), (4214, 62022), (6321, 41348), (8428, 31011), (10337, 25284), (12642, 20674)]