258184584

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{18973}}^1$

素因数の和:19001

約数の個数: 96

約数和(自身を含む): 828784320

約数和(自身を除く): 570599736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 18973, 37946, 56919, 75892, 113838, 132811, 151784, 170757, 227676, 265622, 341514, 398433, 455352, 512271, 531244, 683028, 796866, 1024542, 1062488, 1195299, 1366056, 1536813, 1593732, 2049084, 2390598, 3073626, 3187464, 3585897, 4098168, 4610439, 4781196, 6147252, 7171794, 9220878, 9562392, 10757691, 12294504, 14343588, 18441756, 21515382, 28687176, 32273073, 36883512, 43030764, 64546146, 86061528, 129092292, 258184584]

約数ペア:

[(1, 258184584), (2, 129092292), (3, 86061528), (4, 64546146), (6, 43030764), (7, 36883512), (8, 32273073), (9, 28687176), (12, 21515382), (14, 18441756), (18, 14343588), (21, 12294504), (24, 10757691), (27, 9562392), (28, 9220878), (36, 7171794), (42, 6147252), (54, 4781196), (56, 4610439), (63, 4098168), (72, 3585897), (81, 3187464), (84, 3073626), (108, 2390598), (126, 2049084), (162, 1593732), (168, 1536813), (189, 1366056), (216, 1195299), (243, 1062488), (252, 1024542), (324, 796866), (378, 683028), (486, 531244), (504, 512271), (567, 455352), (648, 398433), (756, 341514), (972, 265622), (1134, 227676), (1512, 170757), (1701, 151784), (1944, 132811), (2268, 113838), (3402, 75892), (4536, 56919), (6804, 37946), (13608, 18973)]