390400794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 1007026176

約数和(自身を除く): 616625382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 127, 186, 217, 254, 279, 381, 434, 558, 651, 762, 787, 889, 1143, 1302, 1574, 1778, 1953, 2286, 2361, 2667, 3906, 3937, 4722, 5334, 5509, 7083, 7874, 8001, 11018, 11811, 14166, 16002, 16527, 23622, 24397, 27559, 33054, 35433, 48794, 49581, 55118, 70866, 73191, 82677, 99162, 99949, 146382, 165354, 170779, 199898, 219573, 248031, 299847, 341558, 439146, 496062, 512337, 599694, 699643, 899541, 1024674, 1399286, 1537011, 1799082, 2098929, 3074022, 3098419, 4197858, 6196838, 6296787, 9295257, 12593574, 18590514, 21688933, 27885771, 43377866, 55771542, 65066799, 130133598, 195200397, 390400794]

約数ペア:

[(1, 390400794), (2, 195200397), (3, 130133598), (6, 65066799), (7, 55771542), (9, 43377866), (14, 27885771), (18, 21688933), (21, 18590514), (31, 12593574), (42, 9295257), (62, 6296787), (63, 6196838), (93, 4197858), (126, 3098419), (127, 3074022), (186, 2098929), (217, 1799082), (254, 1537011), (279, 1399286), (381, 1024674), (434, 899541), (558, 699643), (651, 599694), (762, 512337), (787, 496062), (889, 439146), (1143, 341558), (1302, 299847), (1574, 248031), (1778, 219573), (1953, 199898), (2286, 170779), (2361, 165354), (2667, 146382), (3906, 99949), (3937, 99162), (4722, 82677), (5334, 73191), (5509, 70866), (7083, 55118), (7874, 49581), (8001, 48794), (11018, 35433), (11811, 33054), (14166, 27559), (16002, 24397), (16527, 23622)]