424706328

素因数分解:

$2^3\times 3^4\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 1192585680

約数和(自身を除く): 767879352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 647, 648, 1013, 1294, 1941, 2026, 2588, 3039, 3882, 4052, 5176, 5823, 6078, 7764, 8104, 9117, 11646, 12156, 15528, 17469, 18234, 23292, 24312, 27351, 34938, 36468, 46584, 52407, 54702, 69876, 72936, 82053, 104814, 109404, 139752, 164106, 209628, 218808, 328212, 419256, 655411, 656424, 1310822, 1966233, 2621644, 3932466, 5243288, 5898699, 7864932, 11797398, 15729864, 17696097, 23594796, 35392194, 47189592, 53088291, 70784388, 106176582, 141568776, 212353164, 424706328]

約数ペア:

[(1, 424706328), (2, 212353164), (3, 141568776), (4, 106176582), (6, 70784388), (8, 53088291), (9, 47189592), (12, 35392194), (18, 23594796), (24, 17696097), (27, 15729864), (36, 11797398), (54, 7864932), (72, 5898699), (81, 5243288), (108, 3932466), (162, 2621644), (216, 1966233), (324, 1310822), (647, 656424), (648, 655411), (1013, 419256), (1294, 328212), (1941, 218808), (2026, 209628), (2588, 164106), (3039, 139752), (3882, 109404), (4052, 104814), (5176, 82053), (5823, 72936), (6078, 69876), (7764, 54702), (8104, 52407), (9117, 46584), (11646, 36468), (12156, 34938), (15528, 27351), (17469, 24312), (18234, 23292)]