260025912

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23003}}^1$

素因数の和:23172

約数の個数: 48

約数和(自身を含む): 708753240

約数和(自身を除く): 448727328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 23003, 46006, 69009, 92012, 138018, 184024, 207027, 276036, 414054, 552072, 828108, 1656216, 3611471, 7222942, 10834413, 14445884, 21668826, 28891768, 32503239, 43337652, 65006478, 86675304, 130012956, 260025912]

約数ペア:

[(1, 260025912), (2, 130012956), (3, 86675304), (4, 65006478), (6, 43337652), (8, 32503239), (9, 28891768), (12, 21668826), (18, 14445884), (24, 10834413), (36, 7222942), (72, 3611471), (157, 1656216), (314, 828108), (471, 552072), (628, 414054), (942, 276036), (1256, 207027), (1413, 184024), (1884, 138018), (2826, 92012), (3768, 69009), (5652, 46006), (11304, 23003)]