398592

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1$

素因数の和:195

約数の個数: 54

約数和(自身を含む): 1155882

約数和(自身を除く): 757290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 768, 1038, 1152, 1384, 1557, 2076, 2304, 2768, 3114, 4152, 5536, 6228, 8304, 11072, 12456, 16608, 22144, 24912, 33216, 44288, 49824, 66432, 99648, 132864, 199296, 398592]

約数ペア:

[(1, 398592), (2, 199296), (3, 132864), (4, 99648), (6, 66432), (8, 49824), (9, 44288), (12, 33216), (16, 24912), (18, 22144), (24, 16608), (32, 12456), (36, 11072), (48, 8304), (64, 6228), (72, 5536), (96, 4152), (128, 3114), (144, 2768), (173, 2304), (192, 2076), (256, 1557), (288, 1384), (346, 1152), (384, 1038), (519, 768), (576, 692)]