689226768

素因数分解:

$2^4\times 3^2\times {\mathrm{4786297}}^1$

素因数の和:4786311

約数の個数: 30

約数和(自身を含む): 1928878094

約数和(自身を除く): 1239651326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4786297, 9572594, 14358891, 19145188, 28717782, 38290376, 43076673, 57435564, 76580752, 86153346, 114871128, 172306692, 229742256, 344613384, 689226768]

約数ペア:

[(1, 689226768), (2, 344613384), (3, 229742256), (4, 172306692), (6, 114871128), (8, 86153346), (9, 76580752), (12, 57435564), (16, 43076673), (18, 38290376), (24, 28717782), (36, 19145188), (48, 14358891), (72, 9572594), (144, 4786297)]