309444

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 731808

約数和(自身を除く): 422364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 241, 321, 428, 482, 642, 723, 964, 1284, 1446, 2892, 25787, 51574, 77361, 103148, 154722, 309444]

約数ペア:

[(1, 309444), (2, 154722), (3, 103148), (4, 77361), (6, 51574), (12, 25787), (107, 2892), (214, 1446), (241, 1284), (321, 964), (428, 723), (482, 642)]