247629192

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{65719}}^1$

素因数の和:65885

約数の個数: 32

約数和(自身を含む): 623025600

約数和(自身を除く): 375396408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 65719, 131438, 197157, 262876, 394314, 525752, 788628, 1577256, 10317883, 20635766, 30953649, 41271532, 61907298, 82543064, 123814596, 247629192]

約数ペア:

[(1, 247629192), (2, 123814596), (3, 82543064), (4, 61907298), (6, 41271532), (8, 30953649), (12, 20635766), (24, 10317883), (157, 1577256), (314, 788628), (471, 525752), (628, 394314), (942, 262876), (1256, 197157), (1884, 131438), (3768, 65719)]