265728

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1$

素因数の和:194

約数の個数: 40

約数和(自身を含む): 712008

約数和(自身を除く): 446280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 692, 768, 1038, 1384, 1536, 2076, 2768, 4152, 5536, 8304, 11072, 16608, 22144, 33216, 44288, 66432, 88576, 132864, 265728]

約数ペア:

[(1, 265728), (2, 132864), (3, 88576), (4, 66432), (6, 44288), (8, 33216), (12, 22144), (16, 16608), (24, 11072), (32, 8304), (48, 5536), (64, 4152), (96, 2768), (128, 2076), (173, 1536), (192, 1384), (256, 1038), (346, 768), (384, 692), (512, 519)]