207612288

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4657

約数の個数: 128

約数和(自身を含む): 660021600

約数和(自身を除く): 452409312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4621, 4992, 5616, 7488, 9242, 11232, 13863, 14976, 18484, 22464, 27726, 36968, 41589, 44928, 55452, 60073, 73936, 83178, 110904, 120146, 124767, 147872, 166356, 180219, 221808, 240292, 249534, 295744, 332712, 360438, 443616, 480584, 499068, 540657, 591488, 665424, 720876, 887232, 961168, 998136, 1081314, 1330848, 1441752, 1621971, 1774464, 1922336, 1996272, 2162628, 2661696, 2883504, 3243942, 3844672, 3992544, 4325256, 5323392, 5767008, 6487884, 7689344, 7985088, 8650512, 11534016, 12975768, 15970176, 17301024, 23068032, 25951536, 34602048, 51903072, 69204096, 103806144, 207612288]

約数ペア:

[(1, 207612288), (2, 103806144), (3, 69204096), (4, 51903072), (6, 34602048), (8, 25951536), (9, 23068032), (12, 17301024), (13, 15970176), (16, 12975768), (18, 11534016), (24, 8650512), (26, 7985088), (27, 7689344), (32, 6487884), (36, 5767008), (39, 5323392), (48, 4325256), (52, 3992544), (54, 3844672), (64, 3243942), (72, 2883504), (78, 2661696), (96, 2162628), (104, 1996272), (108, 1922336), (117, 1774464), (128, 1621971), (144, 1441752), (156, 1330848), (192, 1081314), (208, 998136), (216, 961168), (234, 887232), (288, 720876), (312, 665424), (351, 591488), (384, 540657), (416, 499068), (432, 480584), (468, 443616), (576, 360438), (624, 332712), (702, 295744), (832, 249534), (864, 240292), (936, 221808), (1152, 180219), (1248, 166356), (1404, 147872), (1664, 124767), (1728, 120146), (1872, 110904), (2496, 83178), (2808, 73936), (3456, 60073), (3744, 55452), (4621, 44928), (4992, 41589), (5616, 36968), (7488, 27726), (9242, 22464), (11232, 18484), (13863, 14976)]