490662912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{159721}}^1$

素因数の和:159744

約数の個数: 44

約数和(自身を含む): 1307803736

約数和(自身を除く): 817140824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 159721, 319442, 479163, 638884, 958326, 1277768, 1916652, 2555536, 3833304, 5111072, 7666608, 10222144, 15333216, 20444288, 30666432, 40888576, 61332864, 81777152, 122665728, 163554304, 245331456, 490662912]

約数ペア:

[(1, 490662912), (2, 245331456), (3, 163554304), (4, 122665728), (6, 81777152), (8, 61332864), (12, 40888576), (16, 30666432), (24, 20444288), (32, 15333216), (48, 10222144), (64, 7666608), (96, 5111072), (128, 3833304), (192, 2555536), (256, 1916652), (384, 1277768), (512, 958326), (768, 638884), (1024, 479163), (1536, 319442), (3072, 159721)]