290499072

素因数分解:

$2^9\times 3^1\times {\mathrm{189127}}^1$

素因数の和:189148

約数の個数: 40

約数和(自身を含む): 773911776

約数和(自身を除く): 483412704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 189127, 378254, 567381, 756508, 1134762, 1513016, 2269524, 3026032, 4539048, 6052064, 9078096, 12104128, 18156192, 24208256, 36312384, 48416512, 72624768, 96833024, 145249536, 290499072]

約数ペア:

[(1, 290499072), (2, 145249536), (3, 96833024), (4, 72624768), (6, 48416512), (8, 36312384), (12, 24208256), (16, 18156192), (24, 12104128), (32, 9078096), (48, 6052064), (64, 4539048), (96, 3026032), (128, 2269524), (192, 1513016), (256, 1134762), (384, 756508), (512, 567381), (768, 378254), (1536, 189127)]