312399992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{952439}}^1$

素因数の和:952486

約数の個数: 16

約数和(自身を含む): 600037200

約数和(自身を除く): 287637208

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 952439, 1904878, 3809756, 7619512, 39049999, 78099998, 156199996, 312399992]

約数ペア:

[(1, 312399992), (2, 156199996), (4, 78099998), (8, 39049999), (41, 7619512), (82, 3809756), (164, 1904878), (328, 952439)]