317808768

素因数分解:

$2^7\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1811}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 846493920

約数和(自身を除く): 528685152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 457, 914, 1371, 1811, 1828, 2742, 3622, 3656, 5433, 5484, 7244, 7312, 10866, 10968, 14488, 14624, 21732, 21936, 28976, 29248, 43464, 43872, 57952, 58496, 86928, 87744, 115904, 173856, 175488, 231808, 347712, 695424, 827627, 1655254, 2482881, 3310508, 4965762, 6621016, 9931524, 13242032, 19863048, 26484064, 39726096, 52968128, 79452192, 105936256, 158904384, 317808768]

約数ペア:

[(1, 317808768), (2, 158904384), (3, 105936256), (4, 79452192), (6, 52968128), (8, 39726096), (12, 26484064), (16, 19863048), (24, 13242032), (32, 9931524), (48, 6621016), (64, 4965762), (96, 3310508), (128, 2482881), (192, 1655254), (384, 827627), (457, 695424), (914, 347712), (1371, 231808), (1811, 175488), (1828, 173856), (2742, 115904), (3622, 87744), (3656, 86928), (5433, 58496), (5484, 57952), (7244, 43872), (7312, 43464), (10866, 29248), (10968, 28976), (14488, 21936), (14624, 21732)]