6778632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 19566720

約数和(自身を除く): 12788088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 257, 314, 471, 514, 628, 771, 942, 1028, 1099, 1256, 1542, 1799, 1884, 2056, 2198, 3084, 3297, 3598, 3768, 4396, 5397, 6168, 6594, 7196, 8792, 10794, 13188, 14392, 21588, 26376, 40349, 43176, 80698, 121047, 161396, 242094, 282443, 322792, 484188, 564886, 847329, 968376, 1129772, 1694658, 2259544, 3389316, 6778632]

約数ペア:

[(1, 6778632), (2, 3389316), (3, 2259544), (4, 1694658), (6, 1129772), (7, 968376), (8, 847329), (12, 564886), (14, 484188), (21, 322792), (24, 282443), (28, 242094), (42, 161396), (56, 121047), (84, 80698), (157, 43176), (168, 40349), (257, 26376), (314, 21588), (471, 14392), (514, 13188), (628, 10794), (771, 8792), (942, 7196), (1028, 6594), (1099, 6168), (1256, 5397), (1542, 4396), (1799, 3768), (1884, 3598), (2056, 3297), (2198, 3084)]