2270221392

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{340261}}^1$

素因数の和:340411

約数の個数: 40

約数和(自身を含む): 5906948320

約数和(自身を除く): 3636726928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 340261, 680522, 1020783, 1361044, 2041566, 2722088, 4083132, 5444176, 8166264, 16332528, 47296279, 94592558, 141888837, 189185116, 283777674, 378370232, 567555348, 756740464, 1135110696, 2270221392]

約数ペア:

[(1, 2270221392), (2, 1135110696), (3, 756740464), (4, 567555348), (6, 378370232), (8, 283777674), (12, 189185116), (16, 141888837), (24, 94592558), (48, 47296279), (139, 16332528), (278, 8166264), (417, 5444176), (556, 4083132), (834, 2722088), (1112, 2041566), (1668, 1361044), (2224, 1020783), (3336, 680522), (6672, 340261)]