664926924

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{1753}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 1577280992

約数和(自身を除く): 912354068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 433, 438, 866, 876, 1299, 1732, 1753, 2598, 3506, 5196, 5259, 7012, 10518, 21036, 31609, 63218, 94827, 126436, 127969, 189654, 255938, 379308, 383907, 511876, 759049, 767814, 1518098, 1535628, 2277147, 3036196, 4554294, 9108588, 55410577, 110821154, 166231731, 221642308, 332463462, 664926924]

約数ペア:

[(1, 664926924), (2, 332463462), (3, 221642308), (4, 166231731), (6, 110821154), (12, 55410577), (73, 9108588), (146, 4554294), (219, 3036196), (292, 2277147), (433, 1535628), (438, 1518098), (866, 767814), (876, 759049), (1299, 511876), (1732, 383907), (1753, 379308), (2598, 255938), (3506, 189654), (5196, 127969), (5259, 126436), (7012, 94827), (10518, 63218), (21036, 31609)]