249231612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{69001}}^1$

素因数の和:69058

約数の個数: 48

約数和(自身を含む): 680083712

約数和(自身を除く): 430852100

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, 69001, 138002, 207003, 276004, 414006, 483007, 828012, 966014, 1449021, 1932028, 2898042, 2967043, 5796084, 5934086, 8901129, 11868172, 17802258, 20769301, 35604516, 41538602, 62307903, 83077204, 124615806, 249231612]

約数ペア:

[(1, 249231612), (2, 124615806), (3, 83077204), (4, 62307903), (6, 41538602), (7, 35604516), (12, 20769301), (14, 17802258), (21, 11868172), (28, 8901129), (42, 5934086), (43, 5796084), (84, 2967043), (86, 2898042), (129, 1932028), (172, 1449021), (258, 966014), (301, 828012), (516, 483007), (602, 414006), (903, 276004), (1204, 207003), (1806, 138002), (3612, 69001)]