212638488

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{121369}}^1$

素因数の和:121451

約数の個数: 32

約数和(自身を含む): 538882800

約数和(自身を除く): 326244312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 121369, 242738, 364107, 485476, 728214, 970952, 1456428, 2912856, 8859937, 17719874, 26579811, 35439748, 53159622, 70879496, 106319244, 212638488]

約数ペア:

[(1, 212638488), (2, 106319244), (3, 70879496), (4, 53159622), (6, 35439748), (8, 26579811), (12, 17719874), (24, 8859937), (73, 2912856), (146, 1456428), (219, 970952), (292, 728214), (438, 485476), (584, 364107), (876, 242738), (1752, 121369)]