1256553702

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2381}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 2898417600

約数和(自身を除く): 1641863898

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 337, 522, 674, 783, 1011, 1566, 2022, 2381, 3033, 4762, 6066, 7143, 9099, 9773, 14286, 18198, 19546, 21429, 29319, 42858, 58638, 64287, 69049, 87957, 128574, 138098, 175914, 207147, 263871, 414294, 527742, 621441, 802397, 1242882, 1604794, 1864323, 2407191, 3728646, 4814382, 7221573, 14443146, 21664719, 23269513, 43329438, 46539026, 69808539, 139617078, 209425617, 418851234, 628276851, 1256553702]

約数ペア:

[(1, 1256553702), (2, 628276851), (3, 418851234), (6, 209425617), (9, 139617078), (18, 69808539), (27, 46539026), (29, 43329438), (54, 23269513), (58, 21664719), (87, 14443146), (174, 7221573), (261, 4814382), (337, 3728646), (522, 2407191), (674, 1864323), (783, 1604794), (1011, 1242882), (1566, 802397), (2022, 621441), (2381, 527742), (3033, 414294), (4762, 263871), (6066, 207147), (7143, 175914), (9099, 138098), (9773, 128574), (14286, 87957), (18198, 69049), (19546, 64287), (21429, 58638), (29319, 42858)]