398167296

素因数分解:

$2^8\times 3^1\times {\mathrm{518447}}^1$

素因数の和:518466

約数の個数: 36

約数和(自身を含む): 1059707712

約数和(自身を除く): 661540416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 518447, 1036894, 1555341, 2073788, 3110682, 4147576, 6221364, 8295152, 12442728, 16590304, 24885456, 33180608, 49770912, 66361216, 99541824, 132722432, 199083648, 398167296]

約数ペア:

[(1, 398167296), (2, 199083648), (3, 132722432), (4, 99541824), (6, 66361216), (8, 49770912), (12, 33180608), (16, 24885456), (24, 16590304), (32, 12442728), (48, 8295152), (64, 6221364), (96, 4147576), (128, 3110682), (192, 2073788), (256, 1555341), (384, 1036894), (768, 518447)]