713681752

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 1666990080

約数和(自身を除く): 953308328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 41, 56, 62, 74, 82, 124, 148, 164, 217, 248, 259, 271, 287, 296, 328, 434, 518, 542, 574, 868, 1036, 1084, 1147, 1148, 1271, 1517, 1736, 1897, 2072, 2168, 2294, 2296, 2542, 3034, 3794, 4588, 5084, 6068, 7588, 8029, 8401, 8897, 9176, 10027, 10168, 10619, 11111, 12136, 15176, 16058, 16802, 17794, 20054, 21238, 22222, 32116, 33604, 35588, 40108, 42476, 44444, 47027, 58807, 64232, 67208, 70189, 71176, 77777, 80216, 84952, 88888, 94054, 117614, 140378, 155554, 188108, 235228, 280756, 310837, 311108, 329189, 344441, 376216, 411107, 470456, 561512, 621674, 622216, 658378, 688882, 822214, 1243348, 1316756, 1377764, 1644428, 2175859, 2411087, 2486696, 2633512, 2755528, 2877749, 3288856, 4351718, 4822174, 5755498, 8703436, 9644348, 11510996, 12744317, 17406872, 19288696, 23021992, 25488634, 50977268, 89210219, 101954536, 178420438, 356840876, 713681752]

約数ペア:

[(1, 713681752), (2, 356840876), (4, 178420438), (7, 101954536), (8, 89210219), (14, 50977268), (28, 25488634), (31, 23021992), (37, 19288696), (41, 17406872), (56, 12744317), (62, 11510996), (74, 9644348), (82, 8703436), (124, 5755498), (148, 4822174), (164, 4351718), (217, 3288856), (248, 2877749), (259, 2755528), (271, 2633512), (287, 2486696), (296, 2411087), (328, 2175859), (434, 1644428), (518, 1377764), (542, 1316756), (574, 1243348), (868, 822214), (1036, 688882), (1084, 658378), (1147, 622216), (1148, 621674), (1271, 561512), (1517, 470456), (1736, 411107), (1897, 376216), (2072, 344441), (2168, 329189), (2294, 311108), (2296, 310837), (2542, 280756), (3034, 235228), (3794, 188108), (4588, 155554), (5084, 140378), (6068, 117614), (7588, 94054), (8029, 88888), (8401, 84952), (8897, 80216), (9176, 77777), (10027, 71176), (10168, 70189), (10619, 67208), (11111, 64232), (12136, 58807), (15176, 47027), (16058, 44444), (16802, 42476), (17794, 40108), (20054, 35588), (21238, 33604), (22222, 32116)]