247518192

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{24439}}^1$

素因数の和:24661

約数の個数: 40

約数和(自身を含む): 642478720

約数和(自身を除く): 394960528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 24439, 48878, 73317, 97756, 146634, 195512, 293268, 391024, 586536, 1173072, 5156629, 10313258, 15469887, 20626516, 30939774, 41253032, 61879548, 82506064, 123759096, 247518192]

約数ペア:

[(1, 247518192), (2, 123759096), (3, 82506064), (4, 61879548), (6, 41253032), (8, 30939774), (12, 20626516), (16, 15469887), (24, 10313258), (48, 5156629), (211, 1173072), (422, 586536), (633, 391024), (844, 293268), (1266, 195512), (1688, 146634), (2532, 97756), (3376, 73317), (5064, 48878), (10128, 24439)]