680802768

素因数分解:

$2^4\times 3^2\times {\mathrm{4727797}}^1$

素因数の和:4727811

約数の個数: 30

約数和(自身を含む): 1905302594

約数和(自身を除く): 1224499826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4727797, 9455594, 14183391, 18911188, 28366782, 37822376, 42550173, 56733564, 75644752, 85100346, 113467128, 170200692, 226934256, 340401384, 680802768]

約数ペア:

[(1, 680802768), (2, 340401384), (3, 226934256), (4, 170200692), (6, 113467128), (8, 85100346), (9, 75644752), (12, 56733564), (16, 42550173), (18, 37822376), (24, 28366782), (36, 18911188), (48, 14183391), (72, 9455594), (144, 4727797)]