457498496

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 1185125760

約数和(自身を除く): 727627264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 181, 182, 196, 208, 217, 224, 248, 362, 364, 392, 403, 416, 434, 448, 496, 637, 724, 728, 784, 806, 832, 868, 896, 992, 1267, 1274, 1448, 1456, 1519, 1568, 1612, 1664, 1736, 1984, 2353, 2534, 2548, 2821, 2896, 2912, 3038, 3136, 3224, 3472, 3968, 4706, 5068, 5096, 5611, 5642, 5792, 5824, 6076, 6272, 6448, 6944, 8869, 9412, 10136, 10192, 11222, 11284, 11584, 11648, 12152, 12896, 13888, 16471, 17738, 18824, 19747, 20272, 20384, 22444, 22568, 23168, 24304, 25792, 27776, 32942, 35476, 37648, 39277, 39494, 40544, 40768, 44888, 45136, 48608, 51584, 65884, 70952, 72943, 75296, 78554, 78988, 81088, 81536, 89776, 90272, 97216, 115297, 131768, 141904, 145886, 150592, 157108, 157976, 162176, 179552, 180544, 194432, 230594, 263536, 274939, 283808, 291772, 301184, 314216, 315952, 359104, 361088, 461188, 510601, 527072, 549878, 567616, 583544, 628432, 631904, 718208, 922376, 1021202, 1054144, 1099756, 1135232, 1167088, 1256864, 1263808, 1844752, 2042404, 2108288, 2199512, 2334176, 2513728, 2527616, 3574207, 3689504, 4084808, 4399024, 4668352, 5027456, 7148414, 7379008, 8169616, 8798048, 9336704, 14296828, 14758016, 16339232, 17596096, 28593656, 32678464, 35192192, 57187312, 65356928, 114374624, 228749248, 457498496]

約数ペア:

[(1, 457498496), (2, 228749248), (4, 114374624), (7, 65356928), (8, 57187312), (13, 35192192), (14, 32678464), (16, 28593656), (26, 17596096), (28, 16339232), (31, 14758016), (32, 14296828), (49, 9336704), (52, 8798048), (56, 8169616), (62, 7379008), (64, 7148414), (91, 5027456), (98, 4668352), (104, 4399024), (112, 4084808), (124, 3689504), (128, 3574207), (181, 2527616), (182, 2513728), (196, 2334176), (208, 2199512), (217, 2108288), (224, 2042404), (248, 1844752), (362, 1263808), (364, 1256864), (392, 1167088), (403, 1135232), (416, 1099756), (434, 1054144), (448, 1021202), (496, 922376), (637, 718208), (724, 631904), (728, 628432), (784, 583544), (806, 567616), (832, 549878), (868, 527072), (896, 510601), (992, 461188), (1267, 361088), (1274, 359104), (1448, 315952), (1456, 314216), (1519, 301184), (1568, 291772), (1612, 283808), (1664, 274939), (1736, 263536), (1984, 230594), (2353, 194432), (2534, 180544), (2548, 179552), (2821, 162176), (2896, 157976), (2912, 157108), (3038, 150592), (3136, 145886), (3224, 141904), (3472, 131768), (3968, 115297), (4706, 97216), (5068, 90272), (5096, 89776), (5611, 81536), (5642, 81088), (5792, 78988), (5824, 78554), (6076, 75296), (6272, 72943), (6448, 70952), (6944, 65884), (8869, 51584), (9412, 48608), (10136, 45136), (10192, 44888), (11222, 40768), (11284, 40544), (11584, 39494), (11648, 39277), (12152, 37648), (12896, 35476), (13888, 32942), (16471, 27776), (17738, 25792), (18824, 24304), (19747, 23168), (20272, 22568), (20384, 22444)]