248468526

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{30881}}^1$

素因数の和:31041

約数の個数: 32

約数和(自身を含む): 555876000

約数和(自身を除く): 307407474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 30881, 61762, 92643, 185286, 277929, 555858, 833787, 1667574, 4601269, 9202538, 13803807, 27607614, 41411421, 82822842, 124234263, 248468526]

約数ペア:

[(1, 248468526), (2, 124234263), (3, 82822842), (6, 41411421), (9, 27607614), (18, 13803807), (27, 9202538), (54, 4601269), (149, 1667574), (298, 833787), (447, 555858), (894, 277929), (1341, 185286), (2682, 92643), (4023, 61762), (8046, 30881)]