221465616

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{13691}}^1$

素因数の和:14039

約数の個数: 40

約数和(自身を含む): 573859104

約数和(自身を除く): 352393488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1348, 2022, 2696, 4044, 5392, 8088, 13691, 16176, 27382, 41073, 54764, 82146, 109528, 164292, 219056, 328584, 657168, 4613867, 9227734, 13841601, 18455468, 27683202, 36910936, 55366404, 73821872, 110732808, 221465616]

約数ペア:

[(1, 221465616), (2, 110732808), (3, 73821872), (4, 55366404), (6, 36910936), (8, 27683202), (12, 18455468), (16, 13841601), (24, 9227734), (48, 4613867), (337, 657168), (674, 328584), (1011, 219056), (1348, 164292), (2022, 109528), (2696, 82146), (4044, 54764), (5392, 41073), (8088, 27382), (13691, 16176)]