378768292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 784465920

約数和(自身を除く): 405697628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 479, 868, 911, 958, 1822, 1916, 3353, 3644, 6377, 6706, 12754, 13412, 14849, 25508, 28241, 29698, 56482, 59396, 103943, 112964, 197687, 207886, 395374, 415772, 436369, 790748, 872738, 1745476, 3054583, 6109166, 12218332, 13527439, 27054878, 54109756, 94692073, 189384146, 378768292]

約数ペア:

[(1, 378768292), (2, 189384146), (4, 94692073), (7, 54109756), (14, 27054878), (28, 13527439), (31, 12218332), (62, 6109166), (124, 3054583), (217, 1745476), (434, 872738), (479, 790748), (868, 436369), (911, 415772), (958, 395374), (1822, 207886), (1916, 197687), (3353, 112964), (3644, 103943), (6377, 59396), (6706, 56482), (12754, 29698), (13412, 28241), (14849, 25508)]