2109285376

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1171

約数の個数: 88

約数和(自身を含む): 4627857600

約数和(自身を除く): 2518572224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 256, 352, 398, 512, 704, 796, 941, 1024, 1408, 1592, 1882, 2189, 2816, 3184, 3764, 4378, 5632, 6368, 7528, 8756, 10351, 11264, 12736, 15056, 17512, 20702, 25472, 30112, 35024, 41404, 50944, 60224, 70048, 82808, 101888, 120448, 140096, 165616, 187259, 203776, 240896, 280192, 331232, 374518, 481792, 560384, 662464, 749036, 963584, 1120768, 1324928, 1498072, 2059849, 2241536, 2649856, 2996144, 4119698, 5299712, 5992288, 8239396, 10599424, 11984576, 16478792, 23969152, 32957584, 47938304, 65915168, 95876608, 131830336, 191753216, 263660672, 527321344, 1054642688, 2109285376]

約数ペア:

[(1, 2109285376), (2, 1054642688), (4, 527321344), (8, 263660672), (11, 191753216), (16, 131830336), (22, 95876608), (32, 65915168), (44, 47938304), (64, 32957584), (88, 23969152), (128, 16478792), (176, 11984576), (199, 10599424), (256, 8239396), (352, 5992288), (398, 5299712), (512, 4119698), (704, 2996144), (796, 2649856), (941, 2241536), (1024, 2059849), (1408, 1498072), (1592, 1324928), (1882, 1120768), (2189, 963584), (2816, 749036), (3184, 662464), (3764, 560384), (4378, 481792), (5632, 374518), (6368, 331232), (7528, 280192), (8756, 240896), (10351, 203776), (11264, 187259), (12736, 165616), (15056, 140096), (17512, 120448), (20702, 101888), (25472, 82808), (30112, 70048), (35024, 60224), (41404, 50944)]