251544576

素因数分解:

$2^{10}\times 3^1\times {\mathrm{81883}}^1$

素因数の和:81906

約数の個数: 44

約数和(自身を含む): 670466192

約数和(自身を除く): 418921616

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, 81883, 163766, 245649, 327532, 491298, 655064, 982596, 1310128, 1965192, 2620256, 3930384, 5240512, 7860768, 10481024, 15721536, 20962048, 31443072, 41924096, 62886144, 83848192, 125772288, 251544576]

約数ペア:

[(1, 251544576), (2, 125772288), (3, 83848192), (4, 62886144), (6, 41924096), (8, 31443072), (12, 20962048), (16, 15721536), (24, 10481024), (32, 7860768), (48, 5240512), (64, 3930384), (96, 2620256), (128, 1965192), (192, 1310128), (256, 982596), (384, 655064), (512, 491298), (768, 327532), (1024, 245649), (1536, 163766), (3072, 81883)]