678435648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2476

約数の個数: 112

約数和(自身を含む): 1973153280

約数和(自身を除く): 1294717632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 139, 176, 192, 264, 278, 352, 417, 528, 556, 704, 834, 1056, 1112, 1529, 1668, 2112, 2224, 2311, 3058, 3336, 4448, 4587, 4622, 6116, 6672, 6933, 8896, 9174, 9244, 12232, 13344, 13866, 18348, 18488, 24464, 25421, 26688, 27732, 36696, 36976, 48928, 50842, 55464, 73392, 73952, 76263, 97856, 101684, 110928, 146784, 147904, 152526, 203368, 221856, 293568, 305052, 321229, 406736, 443712, 610104, 642458, 813472, 963687, 1220208, 1284916, 1626944, 1927374, 2440416, 2569832, 3533519, 3854748, 4880832, 5139664, 7067038, 7709496, 10279328, 10600557, 14134076, 15418992, 20558656, 21201114, 28268152, 30837984, 42402228, 56536304, 61675968, 84804456, 113072608, 169608912, 226145216, 339217824, 678435648]

約数ペア:

[(1, 678435648), (2, 339217824), (3, 226145216), (4, 169608912), (6, 113072608), (8, 84804456), (11, 61675968), (12, 56536304), (16, 42402228), (22, 30837984), (24, 28268152), (32, 21201114), (33, 20558656), (44, 15418992), (48, 14134076), (64, 10600557), (66, 10279328), (88, 7709496), (96, 7067038), (132, 5139664), (139, 4880832), (176, 3854748), (192, 3533519), (264, 2569832), (278, 2440416), (352, 1927374), (417, 1626944), (528, 1284916), (556, 1220208), (704, 963687), (834, 813472), (1056, 642458), (1112, 610104), (1529, 443712), (1668, 406736), (2112, 321229), (2224, 305052), (2311, 293568), (3058, 221856), (3336, 203368), (4448, 152526), (4587, 147904), (4622, 146784), (6116, 110928), (6672, 101684), (6933, 97856), (8896, 76263), (9174, 73952), (9244, 73392), (12232, 55464), (13344, 50842), (13866, 48928), (18348, 36976), (18488, 36696), (24464, 27732), (25421, 26688)]