388604928

素因数分解:

$2^{10}\times 3^1\times {\mathrm{126499}}^1$

素因数の和:126522

約数の個数: 44

約数和(自身を含む): 1035782000

約数和(自身を除く): 647177072

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, 126499, 252998, 379497, 505996, 758994, 1011992, 1517988, 2023984, 3035976, 4047968, 6071952, 8095936, 12143904, 16191872, 24287808, 32383744, 48575616, 64767488, 97151232, 129534976, 194302464, 388604928]

約数ペア:

[(1, 388604928), (2, 194302464), (3, 129534976), (4, 97151232), (6, 64767488), (8, 48575616), (12, 32383744), (16, 24287808), (24, 16191872), (32, 12143904), (48, 8095936), (64, 6071952), (96, 4047968), (128, 3035976), (192, 2023984), (256, 1517988), (384, 1011992), (512, 758994), (768, 505996), (1024, 379497), (1536, 252998), (3072, 126499)]