577418892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{68447}}^1$

素因数の和:68510

約数の個数: 48

約数和(自身を含む): 1456573440

約数和(自身を除く): 879154548

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 68447, 136894, 205341, 273788, 410682, 821364, 1300493, 2532539, 2600986, 3901479, 5065078, 5201972, 7597617, 7802958, 10130156, 15195234, 15605916, 30390468, 48118241, 96236482, 144354723, 192472964, 288709446, 577418892]

約数ペア:

[(1, 577418892), (2, 288709446), (3, 192472964), (4, 144354723), (6, 96236482), (12, 48118241), (19, 30390468), (37, 15605916), (38, 15195234), (57, 10130156), (74, 7802958), (76, 7597617), (111, 5201972), (114, 5065078), (148, 3901479), (222, 2600986), (228, 2532539), (444, 1300493), (703, 821364), (1406, 410682), (2109, 273788), (2812, 205341), (4218, 136894), (8436, 68447)]