270985816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{8513}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 533316960

約数和(自身を除く): 262331144

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 3979, 7958, 8513, 15916, 17026, 31832, 34052, 68104, 195799, 391598, 783196, 1472749, 1566392, 2945498, 5890996, 11781992, 33873227, 67746454, 135492908, 270985816]

約数ペア:

[(1, 270985816), (2, 135492908), (4, 67746454), (8, 33873227), (23, 11781992), (46, 5890996), (92, 2945498), (173, 1566392), (184, 1472749), (346, 783196), (692, 391598), (1384, 195799), (3979, 68104), (7958, 34052), (8513, 31832), (15916, 17026)]