290433094

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^3\times {\mathrm{43}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 531525456

約数和(自身を除く): 241092362

約数列:

[1, 2, 7, 14, 41, 43, 49, 82, 86, 98, 287, 301, 574, 602, 1681, 1763, 2009, 2107, 3362, 3526, 4018, 4214, 11767, 12341, 23534, 24682, 68921, 72283, 82369, 86387, 137842, 144566, 164738, 172774, 482447, 505981, 964894, 1011962, 2963603, 3377129, 3541867, 5927206, 6754258, 7083734, 20745221, 41490442, 145216547, 290433094]

約数ペア:

[(1, 290433094), (2, 145216547), (7, 41490442), (14, 20745221), (41, 7083734), (43, 6754258), (49, 5927206), (82, 3541867), (86, 3377129), (98, 2963603), (287, 1011962), (301, 964894), (574, 505981), (602, 482447), (1681, 172774), (1763, 164738), (2009, 144566), (2107, 137842), (3362, 86387), (3526, 82369), (4018, 72283), (4214, 68921), (11767, 24682), (12341, 23534)]