222820808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3550

約数の個数: 64

約数和(自身を含む): 506342400

約数和(自身を除く): 283521592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 3469, 4588, 6938, 8029, 9176, 13876, 16058, 24283, 27752, 32116, 48566, 64232, 97132, 107539, 128353, 194264, 215078, 256706, 430156, 513412, 752773, 860312, 898471, 1026824, 1505546, 1796942, 3011092, 3593884, 3978943, 6022184, 7187768, 7957886, 15915772, 27852601, 31831544, 55705202, 111410404, 222820808]

約数ペア:

[(1, 222820808), (2, 111410404), (4, 55705202), (7, 31831544), (8, 27852601), (14, 15915772), (28, 7957886), (31, 7187768), (37, 6022184), (56, 3978943), (62, 3593884), (74, 3011092), (124, 1796942), (148, 1505546), (217, 1026824), (248, 898471), (259, 860312), (296, 752773), (434, 513412), (518, 430156), (868, 256706), (1036, 215078), (1147, 194264), (1736, 128353), (2072, 107539), (2294, 97132), (3469, 64232), (4588, 48566), (6938, 32116), (8029, 27752), (9176, 24283), (13876, 16058)]