389912076

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{124493}}^1$

素因数の和:124535

約数の個数: 48

約数和(自身を含む): 1045749600

約数和(自身を除く): 655837524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 124493, 248986, 373479, 497972, 746958, 1120437, 1493916, 2240874, 3361311, 3610297, 4481748, 6722622, 7220594, 10830891, 13445244, 14441188, 21661782, 32492673, 43323564, 64985346, 97478019, 129970692, 194956038, 389912076]

約数ペア:

[(1, 389912076), (2, 194956038), (3, 129970692), (4, 97478019), (6, 64985346), (9, 43323564), (12, 32492673), (18, 21661782), (27, 14441188), (29, 13445244), (36, 10830891), (54, 7220594), (58, 6722622), (87, 4481748), (108, 3610297), (116, 3361311), (174, 2240874), (261, 1493916), (348, 1120437), (522, 746958), (783, 497972), (1044, 373479), (1566, 248986), (3132, 124493)]