249512058

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{673}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 555160320

約数和(自身を除く): 305648262

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 479, 673, 774, 958, 1346, 1437, 2019, 2874, 4038, 4311, 6057, 8622, 12114, 20597, 28939, 41194, 57878, 61791, 86817, 123582, 173634, 185373, 260451, 322367, 370746, 520902, 644734, 967101, 1934202, 2901303, 5802606, 13861781, 27723562, 41585343, 83170686, 124756029, 249512058]

約数ペア:

[(1, 249512058), (2, 124756029), (3, 83170686), (6, 41585343), (9, 27723562), (18, 13861781), (43, 5802606), (86, 2901303), (129, 1934202), (258, 967101), (387, 644734), (479, 520902), (673, 370746), (774, 322367), (958, 260451), (1346, 185373), (1437, 173634), (2019, 123582), (2874, 86817), (4038, 61791), (4311, 57878), (6057, 41194), (8622, 28939), (12114, 20597)]