1320007608

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{251143}}^1$

素因数の和:251228

約数の個数: 48

約数和(自身を含む): 3624007920

約数和(自身を除く): 2304000312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 251143, 502286, 753429, 1004572, 1506858, 2009144, 2260287, 3013716, 4520574, 6027432, 9041148, 18082296, 18333439, 36666878, 55000317, 73333756, 110000634, 146667512, 165000951, 220001268, 330001902, 440002536, 660003804, 1320007608]

約数ペア:

[(1, 1320007608), (2, 660003804), (3, 440002536), (4, 330001902), (6, 220001268), (8, 165000951), (9, 146667512), (12, 110000634), (18, 73333756), (24, 55000317), (36, 36666878), (72, 18333439), (73, 18082296), (146, 9041148), (219, 6027432), (292, 4520574), (438, 3013716), (584, 2260287), (657, 2009144), (876, 1506858), (1314, 1004572), (1752, 753429), (2628, 502286), (5256, 251143)]