269398456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{1721}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 535610880

約数和(自身を除く): 266212424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1151, 1721, 2302, 3442, 4604, 6884, 9208, 13768, 19567, 29257, 39134, 58514, 78268, 117028, 156536, 234056, 1980871, 3961742, 7923484, 15846968, 33674807, 67349614, 134699228, 269398456]

約数ペア:

[(1, 269398456), (2, 134699228), (4, 67349614), (8, 33674807), (17, 15846968), (34, 7923484), (68, 3961742), (136, 1980871), (1151, 234056), (1721, 156536), (2302, 117028), (3442, 78268), (4604, 58514), (6884, 39134), (9208, 29257), (13768, 19567)]