260623344

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{126271}}^1$

素因数の和:126325

約数の個数: 40

約数和(自身を含む): 688940032

約数和(自身を除く): 428316688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 126271, 252542, 378813, 505084, 757626, 1010168, 1515252, 2020336, 3030504, 5429653, 6061008, 10859306, 16288959, 21718612, 32577918, 43437224, 65155836, 86874448, 130311672, 260623344]

約数ペア:

[(1, 260623344), (2, 130311672), (3, 86874448), (4, 65155836), (6, 43437224), (8, 32577918), (12, 21718612), (16, 16288959), (24, 10859306), (43, 6061008), (48, 5429653), (86, 3030504), (129, 2020336), (172, 1515252), (258, 1010168), (344, 757626), (516, 505084), (688, 378813), (1032, 252542), (2064, 126271)]