647017152

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15971}}^1$

素因数の和:16197

約数の個数: 56

約数和(自身を含む): 1720120512

約数和(自身を除く): 1073103360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 13504, 15971, 20256, 31942, 40512, 47913, 63884, 95826, 127768, 191652, 255536, 383304, 511072, 766608, 1022144, 1533216, 3066432, 3369881, 6739762, 10109643, 13479524, 20219286, 26959048, 40438572, 53918096, 80877144, 107836192, 161754288, 215672384, 323508576, 647017152]

約数ペア:

[(1, 647017152), (2, 323508576), (3, 215672384), (4, 161754288), (6, 107836192), (8, 80877144), (12, 53918096), (16, 40438572), (24, 26959048), (32, 20219286), (48, 13479524), (64, 10109643), (96, 6739762), (192, 3369881), (211, 3066432), (422, 1533216), (633, 1022144), (844, 766608), (1266, 511072), (1688, 383304), (2532, 255536), (3376, 191652), (5064, 127768), (6752, 95826), (10128, 63884), (13504, 47913), (15971, 40512), (20256, 31942)]