387904512

素因数分解:

$2^{10}\times 3^1\times {\mathrm{126271}}^1$

素因数の和:126294

約数の個数: 44

約数和(自身を含む): 1033915136

約数和(自身を除く): 646010624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 126271, 252542, 378813, 505084, 757626, 1010168, 1515252, 2020336, 3030504, 4040672, 6061008, 8081344, 12122016, 16162688, 24244032, 32325376, 48488064, 64650752, 96976128, 129301504, 193952256, 387904512]

約数ペア:

[(1, 387904512), (2, 193952256), (3, 129301504), (4, 96976128), (6, 64650752), (8, 48488064), (12, 32325376), (16, 24244032), (24, 16162688), (32, 12122016), (48, 8081344), (64, 6061008), (96, 4040672), (128, 3030504), (192, 2020336), (256, 1515252), (384, 1010168), (512, 757626), (768, 505084), (1024, 378813), (1536, 252542), (3072, 126271)]