255059504

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 577512144

約数和(自身を除く): 322452640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 392, 526, 784, 1052, 1237, 1841, 2104, 2474, 3682, 4208, 4948, 7364, 8659, 9896, 12887, 14728, 17318, 19792, 25774, 29456, 34636, 51548, 60613, 69272, 103096, 121226, 138544, 206192, 242452, 325331, 484904, 650662, 969808, 1301324, 2277317, 2602648, 4554634, 5205296, 9109268, 15941219, 18218536, 31882438, 36437072, 63764876, 127529752, 255059504]

約数ペア:

[(1, 255059504), (2, 127529752), (4, 63764876), (7, 36437072), (8, 31882438), (14, 18218536), (16, 15941219), (28, 9109268), (49, 5205296), (56, 4554634), (98, 2602648), (112, 2277317), (196, 1301324), (263, 969808), (392, 650662), (526, 484904), (784, 325331), (1052, 242452), (1237, 206192), (1841, 138544), (2104, 121226), (2474, 103096), (3682, 69272), (4208, 60613), (4948, 51548), (7364, 34636), (8659, 29456), (9896, 25774), (12887, 19792), (14728, 17318)]