315065104

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 617460480

約数和(自身を除く): 302395376

約数列:

[1, 2, 4, 8, 16, 223, 227, 389, 446, 454, 778, 892, 908, 1556, 1784, 1816, 3112, 3568, 3632, 6224, 50621, 86747, 88303, 101242, 173494, 176606, 202484, 346988, 353212, 404968, 693976, 706424, 809936, 1387952, 1412848, 19691569, 39383138, 78766276, 157532552, 315065104]

約数ペア:

[(1, 315065104), (2, 157532552), (4, 78766276), (8, 39383138), (16, 19691569), (223, 1412848), (227, 1387952), (389, 809936), (446, 706424), (454, 693976), (778, 404968), (892, 353212), (908, 346988), (1556, 202484), (1784, 176606), (1816, 173494), (3112, 101242), (3568, 88303), (3632, 86747), (6224, 50621)]