1286543104

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65267}}^1$

素因数の和:65301

約数の個数: 72

約数和(自身を含む): 3201787008

約数和(自身を除く): 1915243904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 65267, 130534, 261068, 456869, 522136, 717937, 913738, 1044272, 1435874, 1827476, 2088544, 2871748, 3654952, 4177088, 5025559, 5743496, 7309904, 8354176, 10051118, 11486992, 14619808, 16708352, 20102236, 22973984, 29239616, 40204472, 45947968, 58479232, 80408944, 91895936, 116958464, 160817888, 183791872, 321635776, 643271552, 1286543104]

約数ペア:

[(1, 1286543104), (2, 643271552), (4, 321635776), (7, 183791872), (8, 160817888), (11, 116958464), (14, 91895936), (16, 80408944), (22, 58479232), (28, 45947968), (32, 40204472), (44, 29239616), (56, 22973984), (64, 20102236), (77, 16708352), (88, 14619808), (112, 11486992), (128, 10051118), (154, 8354176), (176, 7309904), (224, 5743496), (256, 5025559), (308, 4177088), (352, 3654952), (448, 2871748), (616, 2088544), (704, 1827476), (896, 1435874), (1232, 1044272), (1408, 913738), (1792, 717937), (2464, 522136), (2816, 456869), (4928, 261068), (9856, 130534), (19712, 65267)]