1279831296

素因数分解:

$2^8\times 3^1\times {\mathrm{1666447}}^1$

素因数の和:1666466

約数の個数: 36

約数和(自身を含む): 3406219712

約数和(自身を除く): 2126388416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1666447, 3332894, 4999341, 6665788, 9998682, 13331576, 19997364, 26663152, 39994728, 53326304, 79989456, 106652608, 159978912, 213305216, 319957824, 426610432, 639915648, 1279831296]

約数ペア:

[(1, 1279831296), (2, 639915648), (3, 426610432), (4, 319957824), (6, 213305216), (8, 159978912), (12, 106652608), (16, 79989456), (24, 53326304), (32, 39994728), (48, 26663152), (64, 19997364), (96, 13331576), (128, 9998682), (192, 6665788), (256, 4999341), (384, 3332894), (768, 1666447)]