311378304

素因数分解:

$2^7\times 3^1\times {\mathrm{810881}}^1$

素因数の和:810898

約数の個数: 32

約数和(自身を含む): 827099640

約数和(自身を除く): 515721336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 810881, 1621762, 2432643, 3243524, 4865286, 6487048, 9730572, 12974096, 19461144, 25948192, 38922288, 51896384, 77844576, 103792768, 155689152, 311378304]

約数ペア:

[(1, 311378304), (2, 155689152), (3, 103792768), (4, 77844576), (6, 51896384), (8, 38922288), (12, 25948192), (16, 19461144), (24, 12974096), (32, 9730572), (48, 6487048), (64, 4865286), (96, 3243524), (128, 2432643), (192, 1621762), (384, 810881)]