2520792

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 6901440

約数和(自身を除く): 4380648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 223, 314, 446, 471, 628, 669, 892, 942, 1256, 1338, 1413, 1784, 1884, 2007, 2676, 2826, 3768, 4014, 5352, 5652, 8028, 11304, 16056, 35011, 70022, 105033, 140044, 210066, 280088, 315099, 420132, 630198, 840264, 1260396, 2520792]

約数ペア:

[(1, 2520792), (2, 1260396), (3, 840264), (4, 630198), (6, 420132), (8, 315099), (9, 280088), (12, 210066), (18, 140044), (24, 105033), (36, 70022), (72, 35011), (157, 16056), (223, 11304), (314, 8028), (446, 5652), (471, 5352), (628, 4014), (669, 3768), (892, 2826), (942, 2676), (1256, 2007), (1338, 1884), (1413, 1784)]