724896

素因数分解:

$2^5\times 3^3\times {\mathrm{839}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 2116800

約数和(自身を除く): 1391904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 839, 864, 1678, 2517, 3356, 5034, 6712, 7551, 10068, 13424, 15102, 20136, 22653, 26848, 30204, 40272, 45306, 60408, 80544, 90612, 120816, 181224, 241632, 362448, 724896]

約数ペア:

[(1, 724896), (2, 362448), (3, 241632), (4, 181224), (6, 120816), (8, 90612), (9, 80544), (12, 60408), (16, 45306), (18, 40272), (24, 30204), (27, 26848), (32, 22653), (36, 20136), (48, 15102), (54, 13424), (72, 10068), (96, 7551), (108, 6712), (144, 5034), (216, 3356), (288, 2517), (432, 1678), (839, 864)]