280959732

素因数分解:

$2^2\times 3^3\times {\mathrm{2601479}}^1$

素因数の和:2601492

約数の個数: 24

約数和(自身を含む): 728414400

約数和(自身を除く): 447454668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2601479, 5202958, 7804437, 10405916, 15608874, 23413311, 31217748, 46826622, 70239933, 93653244, 140479866, 280959732]

約数ペア:

[(1, 280959732), (2, 140479866), (3, 93653244), (4, 70239933), (6, 46826622), (9, 31217748), (12, 23413311), (18, 15608874), (27, 10405916), (36, 7804437), (54, 5202958), (108, 2601479)]