312719008

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10657}}^1$

素因数の和:10805

約数の個数: 48

約数和(自身を含む): 709055424

約数和(自身を除く): 396336416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 10657, 14672, 21314, 29344, 42628, 74599, 85256, 149198, 170512, 298396, 341024, 596792, 1193584, 1396067, 2387168, 2792134, 5584268, 9772469, 11168536, 19544938, 22337072, 39089876, 44674144, 78179752, 156359504, 312719008]

約数ペア:

[(1, 312719008), (2, 156359504), (4, 78179752), (7, 44674144), (8, 39089876), (14, 22337072), (16, 19544938), (28, 11168536), (32, 9772469), (56, 5584268), (112, 2792134), (131, 2387168), (224, 1396067), (262, 1193584), (524, 596792), (917, 341024), (1048, 298396), (1834, 170512), (2096, 149198), (3668, 85256), (4192, 74599), (7336, 42628), (10657, 29344), (14672, 21314)]