866121216

素因数分解:

$2^9\times 3^1\times {\mathrm{563881}}^1$

素因数の和:563902

約数の個数: 40

約数和(自身を含む): 2307405144

約数和(自身を除く): 1441283928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 563881, 1127762, 1691643, 2255524, 3383286, 4511048, 6766572, 9022096, 13533144, 18044192, 27066288, 36088384, 54132576, 72176768, 108265152, 144353536, 216530304, 288707072, 433060608, 866121216]

約数ペア:

[(1, 866121216), (2, 433060608), (3, 288707072), (4, 216530304), (6, 144353536), (8, 108265152), (12, 72176768), (16, 54132576), (24, 36088384), (32, 27066288), (48, 18044192), (64, 13533144), (96, 9022096), (128, 6766572), (192, 4511048), (256, 3383286), (384, 2255524), (512, 1691643), (768, 1127762), (1536, 563881)]