239983812

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{19211}}^1$

素因数の和:19568

約数の個数: 36

約数和(自身を含む): 608405616

約数和(自身を除く): 368421804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 12492, 19211, 38422, 57633, 76844, 115266, 172899, 230532, 345798, 691596, 6666217, 13332434, 19998651, 26664868, 39997302, 59995953, 79994604, 119991906, 239983812]

約数ペア:

[(1, 239983812), (2, 119991906), (3, 79994604), (4, 59995953), (6, 39997302), (9, 26664868), (12, 19998651), (18, 13332434), (36, 6666217), (347, 691596), (694, 345798), (1041, 230532), (1388, 172899), (2082, 115266), (3123, 76844), (4164, 57633), (6246, 38422), (12492, 19211)]