211764468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8999}}^1$

素因数の和:9096

約数の個数: 48

約数和(自身を含む): 517104000

約数和(自身を除く): 305339532

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 8999, 11766, 17998, 23532, 26997, 35996, 53994, 107988, 332963, 476947, 665926, 953894, 998889, 1331852, 1430841, 1907788, 1997778, 2861682, 3995556, 5723364, 17647039, 35294078, 52941117, 70588156, 105882234, 211764468]

約数ペア:

[(1, 211764468), (2, 105882234), (3, 70588156), (4, 52941117), (6, 35294078), (12, 17647039), (37, 5723364), (53, 3995556), (74, 2861682), (106, 1997778), (111, 1907788), (148, 1430841), (159, 1331852), (212, 998889), (222, 953894), (318, 665926), (444, 476947), (636, 332963), (1961, 107988), (3922, 53994), (5883, 35996), (7844, 26997), (8999, 23532), (11766, 17998)]