8640312

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 21736080

約数和(自身を除く): 13095768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 2081, 4152, 4162, 6243, 8324, 12486, 16648, 24972, 49944, 360013, 720026, 1080039, 1440052, 2160078, 2880104, 4320156, 8640312]

約数ペア:

[(1, 8640312), (2, 4320156), (3, 2880104), (4, 2160078), (6, 1440052), (8, 1080039), (12, 720026), (24, 360013), (173, 49944), (346, 24972), (519, 16648), (692, 12486), (1038, 8324), (1384, 6243), (2076, 4162), (2081, 4152)]