260219316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72043}}^1$

素因数の和:72100

約数の個数: 48

約数和(自身を含む): 710065664

約数和(自身を除く): 449846348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 72043, 144086, 216129, 288172, 432258, 504301, 864516, 1008602, 1512903, 2017204, 3025806, 3097849, 6051612, 6195698, 9293547, 12391396, 18587094, 21684943, 37174188, 43369886, 65054829, 86739772, 130109658, 260219316]

約数ペア:

[(1, 260219316), (2, 130109658), (3, 86739772), (4, 65054829), (6, 43369886), (7, 37174188), (12, 21684943), (14, 18587094), (21, 12391396), (28, 9293547), (42, 6195698), (43, 6051612), (84, 3097849), (86, 3025806), (129, 2017204), (172, 1512903), (258, 1008602), (301, 864516), (516, 504301), (602, 432258), (903, 288172), (1204, 216129), (1806, 144086), (3612, 72043)]