258432

素因数分解:

$2^7\times 3^1\times {\mathrm{673}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 687480

約数和(自身を除く): 429048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673, 1346, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 21536, 32304, 43072, 64608, 86144, 129216, 258432]

約数ペア:

[(1, 258432), (2, 129216), (3, 86144), (4, 64608), (6, 43072), (8, 32304), (12, 21536), (16, 16152), (24, 10768), (32, 8076), (48, 5384), (64, 4038), (96, 2692), (128, 2019), (192, 1346), (384, 673)]