290883072

素因数分解:

$2^9\times 3^1\times {\mathrm{189377}}^1$

素因数の和:189398

約数の個数: 40

約数和(自身を含む): 774934776

約数和(自身を除く): 484051704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 189377, 378754, 568131, 757508, 1136262, 1515016, 2272524, 3030032, 4545048, 6060064, 9090096, 12120128, 18180192, 24240256, 36360384, 48480512, 72720768, 96961024, 145441536, 290883072]

約数ペア:

[(1, 290883072), (2, 145441536), (3, 96961024), (4, 72720768), (6, 48480512), (8, 36360384), (12, 24240256), (16, 18180192), (24, 12120128), (32, 9090096), (48, 6060064), (64, 4545048), (96, 3030032), (128, 2272524), (192, 1515016), (256, 1136262), (384, 757508), (512, 568131), (768, 378754), (1536, 189377)]