212925912

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{56509}}^1$

素因数の和:56675

約数の個数: 32

約数和(自身を含む): 535714800

約数和(自身を除く): 322788888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 56509, 113018, 169527, 226036, 339054, 452072, 678108, 1356216, 8871913, 17743826, 26615739, 35487652, 53231478, 70975304, 106462956, 212925912]

約数ペア:

[(1, 212925912), (2, 106462956), (3, 70975304), (4, 53231478), (6, 35487652), (8, 26615739), (12, 17743826), (24, 8871913), (157, 1356216), (314, 678108), (471, 452072), (628, 339054), (942, 226036), (1256, 169527), (1884, 113018), (3768, 56509)]