189782784

素因数分解:

$2^8\times 3^3\times {\mathrm{27457}}^1$

素因数の和:27482

約数の個数: 72

約数和(自身を含む): 561241520

約数和(自身を除く): 371458736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 27457, 54914, 82371, 109828, 164742, 219656, 247113, 329484, 439312, 494226, 658968, 741339, 878624, 988452, 1317936, 1482678, 1757248, 1976904, 2635872, 2965356, 3514496, 3953808, 5271744, 5930712, 7028992, 7907616, 10543488, 11861424, 15815232, 21086976, 23722848, 31630464, 47445696, 63260928, 94891392, 189782784]

約数ペア:

[(1, 189782784), (2, 94891392), (3, 63260928), (4, 47445696), (6, 31630464), (8, 23722848), (9, 21086976), (12, 15815232), (16, 11861424), (18, 10543488), (24, 7907616), (27, 7028992), (32, 5930712), (36, 5271744), (48, 3953808), (54, 3514496), (64, 2965356), (72, 2635872), (96, 1976904), (108, 1757248), (128, 1482678), (144, 1317936), (192, 988452), (216, 878624), (256, 741339), (288, 658968), (384, 494226), (432, 439312), (576, 329484), (768, 247113), (864, 219656), (1152, 164742), (1728, 109828), (2304, 82371), (3456, 54914), (6912, 27457)]