254975316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2399}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 631411200

約数和(自身を除く): 376435884

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 521, 1042, 1563, 2084, 2399, 3126, 4798, 6252, 7197, 8857, 9596, 14394, 17714, 26571, 28788, 35428, 40783, 53142, 81566, 106284, 122349, 163132, 244698, 489396, 1249879, 2499758, 3749637, 4999516, 7499274, 14998548, 21247943, 42495886, 63743829, 84991772, 127487658, 254975316]

約数ペア:

[(1, 254975316), (2, 127487658), (3, 84991772), (4, 63743829), (6, 42495886), (12, 21247943), (17, 14998548), (34, 7499274), (51, 4999516), (68, 3749637), (102, 2499758), (204, 1249879), (521, 489396), (1042, 244698), (1563, 163132), (2084, 122349), (2399, 106284), (3126, 81566), (4798, 53142), (6252, 40783), (7197, 35428), (8857, 28788), (9596, 26571), (14394, 17714)]