1640991144192

素因数分解:

$2^8\times 3^1\times {\mathrm{2136707219}}^1$

素因数の和:2136707238

約数の個数: 36

約数和(自身を含む): 4367429557680

約数和(自身を除く): 2726438413488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2136707219, 4273414438, 6410121657, 8546828876, 12820243314, 17093657752, 25640486628, 34187315504, 51280973256, 68374631008, 102561946512, 136749262016, 205123893024, 273498524032, 410247786048, 546997048064, 820495572096, 1640991144192]

約数ペア:

[(1, 1640991144192), (2, 820495572096), (3, 546997048064), (4, 410247786048), (6, 273498524032), (8, 205123893024), (12, 136749262016), (16, 102561946512), (24, 68374631008), (32, 51280973256), (48, 34187315504), (64, 25640486628), (96, 17093657752), (128, 12820243314), (192, 8546828876), (256, 6410121657), (384, 4273414438), (768, 2136707219)]