248734446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{56711}}^1$

素因数の和:56776

約数の個数: 32

約数和(自身を含む): 538990848

約数和(自身を除く): 290256402

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 56711, 113422, 170133, 340266, 964087, 1928174, 2438573, 2892261, 4877146, 5784522, 7315719, 14631438, 41455741, 82911482, 124367223, 248734446]

約数ペア:

[(1, 248734446), (2, 124367223), (3, 82911482), (6, 41455741), (17, 14631438), (34, 7315719), (43, 5784522), (51, 4877146), (86, 2892261), (102, 2438573), (129, 1928174), (258, 964087), (731, 340266), (1462, 170133), (2193, 113422), (4386, 56711)]