254579092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 473777920

約数和(自身を除く): 219198828

約数列:

[1, 2, 4, 37, 43, 74, 86, 109, 148, 172, 218, 367, 436, 734, 1468, 1591, 3182, 4033, 4687, 6364, 8066, 9374, 13579, 15781, 16132, 18748, 27158, 31562, 40003, 54316, 63124, 80006, 160012, 173419, 346838, 583897, 693676, 1167794, 1480111, 1720129, 2335588, 2960222, 3440258, 5920444, 6880516, 63644773, 127289546, 254579092]

約数ペア:

[(1, 254579092), (2, 127289546), (4, 63644773), (37, 6880516), (43, 5920444), (74, 3440258), (86, 2960222), (109, 2335588), (148, 1720129), (172, 1480111), (218, 1167794), (367, 693676), (436, 583897), (734, 346838), (1468, 173419), (1591, 160012), (3182, 80006), (4033, 63124), (4687, 54316), (6364, 40003), (8066, 31562), (9374, 27158), (13579, 18748), (15781, 16132)]