212345292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40493}}^1$

素因数の和:40542

約数の個数: 48

約数和(自身を含む): 544239360

約数和(自身を除く): 331894068

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 40493, 80986, 121479, 161972, 242958, 485916, 769367, 931339, 1538734, 1862678, 2308101, 2794017, 3077468, 3725356, 4616202, 5588034, 9232404, 11176068, 17695441, 35390882, 53086323, 70781764, 106172646, 212345292]

約数ペア:

[(1, 212345292), (2, 106172646), (3, 70781764), (4, 53086323), (6, 35390882), (12, 17695441), (19, 11176068), (23, 9232404), (38, 5588034), (46, 4616202), (57, 3725356), (69, 3077468), (76, 2794017), (92, 2308101), (114, 1862678), (138, 1538734), (228, 931339), (276, 769367), (437, 485916), (874, 242958), (1311, 161972), (1748, 121479), (2622, 80986), (5244, 40493)]