12906511408

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 29528577312

約数和(自身を除く): 16622065904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 277, 392, 412, 554, 577, 721, 784, 824, 1108, 1154, 1442, 1648, 1939, 2216, 2308, 2884, 3878, 4039, 4432, 4616, 5047, 5768, 7756, 8078, 9232, 10094, 11536, 13573, 15512, 16156, 20188, 27146, 28273, 28531, 31024, 32312, 40376, 54292, 56546, 57062, 59431, 64624, 80752, 108584, 113092, 114124, 118862, 159829, 199717, 217168, 226184, 228248, 237724, 319658, 399434, 416017, 452368, 456496, 475448, 639316, 798868, 832034, 950896, 1118803, 1278632, 1398019, 1597736, 1664068, 2237606, 2557264, 2796038, 2912119, 3195472, 3328136, 4475212, 5592076, 5824238, 6656272, 7831621, 8950424, 11184152, 11648476, 15663242, 16462387, 17900848, 22368304, 23296952, 31326484, 32924774, 46593904, 62652968, 65849548, 115236709, 125305936, 131699096, 230473418, 263398192, 460946836, 806656963, 921893672, 1613313926, 1843787344, 3226627852, 6453255704, 12906511408]

約数ペア:

[(1, 12906511408), (2, 6453255704), (4, 3226627852), (7, 1843787344), (8, 1613313926), (14, 921893672), (16, 806656963), (28, 460946836), (49, 263398192), (56, 230473418), (98, 131699096), (103, 125305936), (112, 115236709), (196, 65849548), (206, 62652968), (277, 46593904), (392, 32924774), (412, 31326484), (554, 23296952), (577, 22368304), (721, 17900848), (784, 16462387), (824, 15663242), (1108, 11648476), (1154, 11184152), (1442, 8950424), (1648, 7831621), (1939, 6656272), (2216, 5824238), (2308, 5592076), (2884, 4475212), (3878, 3328136), (4039, 3195472), (4432, 2912119), (4616, 2796038), (5047, 2557264), (5768, 2237606), (7756, 1664068), (8078, 1597736), (9232, 1398019), (10094, 1278632), (11536, 1118803), (13573, 950896), (15512, 832034), (16156, 798868), (20188, 639316), (27146, 475448), (28273, 456496), (28531, 452368), (31024, 416017), (32312, 399434), (40376, 319658), (54292, 237724), (56546, 228248), (57062, 226184), (59431, 217168), (64624, 199717), (80752, 159829), (108584, 118862), (113092, 114124)]