448759212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{20857}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 1149359232

約数和(自身を除く): 700600020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1793, 1956, 3586, 5379, 7172, 10758, 20857, 21516, 41714, 62571, 83428, 125142, 229427, 250284, 458854, 688281, 917708, 1376562, 2753124, 3399691, 6799382, 10199073, 13598764, 20398146, 37396601, 40796292, 74793202, 112189803, 149586404, 224379606, 448759212]

約数ペア:

[(1, 448759212), (2, 224379606), (3, 149586404), (4, 112189803), (6, 74793202), (11, 40796292), (12, 37396601), (22, 20398146), (33, 13598764), (44, 10199073), (66, 6799382), (132, 3399691), (163, 2753124), (326, 1376562), (489, 917708), (652, 688281), (978, 458854), (1793, 250284), (1956, 229427), (3586, 125142), (5379, 83428), (7172, 62571), (10758, 41714), (20857, 21516)]