328382026

素因数分解:

$2^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{2767}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 577958400

約数和(自身を除く): 249576374

約数列:

[1, 2, 7, 14, 49, 98, 173, 343, 346, 686, 1211, 2422, 2767, 5534, 8477, 16954, 19369, 38738, 59339, 118678, 135583, 271166, 478691, 949081, 957382, 1898162, 3350837, 6701674, 23455859, 46911718, 164191013, 328382026]

約数ペア:

[(1, 328382026), (2, 164191013), (7, 46911718), (14, 23455859), (49, 6701674), (98, 3350837), (173, 1898162), (343, 957382), (346, 949081), (686, 478691), (1211, 271166), (2422, 135583), (2767, 118678), (5534, 59339), (8477, 38738), (16954, 19369)]