328019368

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 629303400

約数和(自身を除く): 301284032

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 436, 584, 872, 5153, 7957, 10306, 15914, 20612, 31828, 41224, 63656, 376169, 561677, 752338, 1123354, 1504676, 2246708, 3009352, 4493416, 41002421, 82004842, 164009684, 328019368]

約数ペア:

[(1, 328019368), (2, 164009684), (4, 82004842), (8, 41002421), (73, 4493416), (109, 3009352), (146, 2246708), (218, 1504676), (292, 1123354), (436, 752338), (584, 561677), (872, 376169), (5153, 63656), (7957, 41224), (10306, 31828), (15914, 20612)]