339965916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4877}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 820050336

約数和(自身を除く): 480084420

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 222, 314, 444, 471, 628, 942, 1884, 4877, 5809, 9754, 11618, 14631, 17427, 19508, 23236, 29262, 34854, 58524, 69708, 180449, 360898, 541347, 721796, 765689, 1082694, 1531378, 2165388, 2297067, 3062756, 4594134, 9188268, 28330493, 56660986, 84991479, 113321972, 169982958, 339965916]

約数ペア:

[(1, 339965916), (2, 169982958), (3, 113321972), (4, 84991479), (6, 56660986), (12, 28330493), (37, 9188268), (74, 4594134), (111, 3062756), (148, 2297067), (157, 2165388), (222, 1531378), (314, 1082694), (444, 765689), (471, 721796), (628, 541347), (942, 360898), (1884, 180449), (4877, 69708), (5809, 58524), (9754, 34854), (11618, 29262), (14631, 23236), (17427, 19508)]