266479288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2677}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 522531360

約数和(自身を除く): 256052072

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 541, 1082, 2164, 2677, 4328, 5354, 10708, 12443, 21416, 24886, 49772, 61571, 99544, 123142, 246284, 492568, 1448257, 2896514, 5793028, 11586056, 33309911, 66619822, 133239644, 266479288]

約数ペア:

[(1, 266479288), (2, 133239644), (4, 66619822), (8, 33309911), (23, 11586056), (46, 5793028), (92, 2896514), (184, 1448257), (541, 492568), (1082, 246284), (2164, 123142), (2677, 99544), (4328, 61571), (5354, 49772), (10708, 24886), (12443, 21416)]