1639270272

素因数分解:

$2^7\times 3^1\times {\mathrm{4268933}}^1$

素因数の和:4268950

約数の個数: 32

約数和(自身を含む): 4354312680

約数和(自身を除く): 2715042408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4268933, 8537866, 12806799, 17075732, 25613598, 34151464, 51227196, 68302928, 102454392, 136605856, 204908784, 273211712, 409817568, 546423424, 819635136, 1639270272]

約数ペア:

[(1, 1639270272), (2, 819635136), (3, 546423424), (4, 409817568), (6, 273211712), (8, 204908784), (12, 136605856), (16, 102454392), (24, 68302928), (32, 51227196), (48, 34151464), (64, 25613598), (96, 17075732), (128, 12806799), (192, 8537866), (384, 4268933)]