486511256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 1140480000

約数和(自身を除く): 653968744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 449, 616, 898, 1759, 1796, 3143, 3518, 3592, 4939, 6286, 7036, 9878, 12313, 12572, 14072, 19349, 19756, 24626, 25144, 34573, 38698, 39512, 49252, 69146, 77396, 98504, 135443, 138292, 154792, 270886, 276584, 541772, 789791, 1083544, 1579582, 3159164, 5528537, 6318328, 8687701, 11057074, 17375402, 22114148, 34750804, 44228296, 60813907, 69501608, 121627814, 243255628, 486511256]

約数ペア:

[(1, 486511256), (2, 243255628), (4, 121627814), (7, 69501608), (8, 60813907), (11, 44228296), (14, 34750804), (22, 22114148), (28, 17375402), (44, 11057074), (56, 8687701), (77, 6318328), (88, 5528537), (154, 3159164), (308, 1579582), (449, 1083544), (616, 789791), (898, 541772), (1759, 276584), (1796, 270886), (3143, 154792), (3518, 138292), (3592, 135443), (4939, 98504), (6286, 77396), (7036, 69146), (9878, 49252), (12313, 39512), (12572, 38698), (14072, 34573), (19349, 25144), (19756, 24626)]