268985324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 503193600

約数和(自身を除く): 234208276

約数列:

[1, 2, 4, 29, 47, 58, 94, 103, 116, 188, 206, 412, 479, 958, 1363, 1916, 2726, 2987, 4841, 5452, 5974, 9682, 11948, 13891, 19364, 22513, 27782, 45026, 49337, 55564, 90052, 98674, 140389, 197348, 280778, 561556, 652877, 1305754, 1430773, 2318839, 2611508, 2861546, 4637678, 5723092, 9275356, 67246331, 134492662, 268985324]

約数ペア:

[(1, 268985324), (2, 134492662), (4, 67246331), (29, 9275356), (47, 5723092), (58, 4637678), (94, 2861546), (103, 2611508), (116, 2318839), (188, 1430773), (206, 1305754), (412, 652877), (479, 561556), (958, 280778), (1363, 197348), (1916, 140389), (2726, 98674), (2987, 90052), (4841, 55564), (5452, 49337), (5974, 45026), (9682, 27782), (11948, 22513), (13891, 19364)]