212866824

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{63809}}^1$

素因数の和:63957

約数の個数: 32

約数和(自身を含む): 536004000

約数和(自身を除く): 323137176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 63809, 127618, 191427, 255236, 382854, 510472, 765708, 1531416, 8869451, 17738902, 26608353, 35477804, 53216706, 70955608, 106433412, 212866824]

約数ペア:

[(1, 212866824), (2, 106433412), (3, 70955608), (4, 53216706), (6, 35477804), (8, 26608353), (12, 17738902), (24, 8869451), (139, 1531416), (278, 765708), (417, 510472), (556, 382854), (834, 255236), (1112, 191427), (1668, 127618), (3336, 63809)]