313068208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3761

約数の個数: 40

約数和(自身を含む): 625737728

約数和(自身を除く): 312669520

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 3583, 5461, 7166, 10922, 14332, 21844, 28664, 43688, 57328, 87376, 154069, 308138, 455041, 616276, 910082, 1232552, 1820164, 2465104, 3640328, 7280656, 19566763, 39133526, 78267052, 156534104, 313068208]

約数ペア:

[(1, 313068208), (2, 156534104), (4, 78267052), (8, 39133526), (16, 19566763), (43, 7280656), (86, 3640328), (127, 2465104), (172, 1820164), (254, 1232552), (344, 910082), (508, 616276), (688, 455041), (1016, 308138), (2032, 154069), (3583, 87376), (5461, 57328), (7166, 43688), (10922, 28664), (14332, 21844)]