498920448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 198

約数和(自身を含む): 1487915172

約数和(自身を除く): 988994724

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 256, 312, 338, 372, 384, 403, 416, 496, 507, 512, 624, 676, 744, 768, 806, 832, 961, 992, 1014, 1024, 1209, 1248, 1352, 1488, 1536, 1612, 1664, 1922, 1984, 2028, 2418, 2496, 2704, 2883, 2976, 3072, 3224, 3328, 3844, 3968, 4056, 4836, 4992, 5239, 5408, 5766, 5952, 6448, 6656, 7688, 7936, 8112, 9672, 9984, 10478, 10816, 11532, 11904, 12493, 12896, 13312, 15376, 15717, 15872, 16224, 19344, 19968, 20956, 21632, 23064, 23808, 24986, 25792, 30752, 31434, 31744, 32448, 37479, 38688, 39936, 41912, 43264, 46128, 47616, 49972, 51584, 61504, 62868, 64896, 74958, 77376, 83824, 86528, 92256, 95232, 99944, 103168, 123008, 125736, 129792, 149916, 154752, 162409, 167648, 173056, 184512, 199888, 206336, 246016, 251472, 259584, 299832, 309504, 324818, 335296, 369024, 399776, 412672, 487227, 492032, 502944, 519168, 599664, 619008, 649636, 670592, 738048, 799552, 974454, 984064, 1005888, 1199328, 1238016, 1299272, 1341184, 1476096, 1599104, 1948908, 2011776, 2398656, 2598544, 2682368, 2952192, 3198208, 3897816, 4023552, 4797312, 5197088, 5364736, 6396416, 7795632, 8047104, 9594624, 10394176, 12792832, 15591264, 16094208, 19189248, 20788352, 31182528, 38378496, 41576704, 62365056, 83153408, 124730112, 166306816, 249460224, 498920448]

約数ペア:

[(1, 498920448), (2, 249460224), (3, 166306816), (4, 124730112), (6, 83153408), (8, 62365056), (12, 41576704), (13, 38378496), (16, 31182528), (24, 20788352), (26, 19189248), (31, 16094208), (32, 15591264), (39, 12792832), (48, 10394176), (52, 9594624), (62, 8047104), (64, 7795632), (78, 6396416), (93, 5364736), (96, 5197088), (104, 4797312), (124, 4023552), (128, 3897816), (156, 3198208), (169, 2952192), (186, 2682368), (192, 2598544), (208, 2398656), (248, 2011776), (256, 1948908), (312, 1599104), (338, 1476096), (372, 1341184), (384, 1299272), (403, 1238016), (416, 1199328), (496, 1005888), (507, 984064), (512, 974454), (624, 799552), (676, 738048), (744, 670592), (768, 649636), (806, 619008), (832, 599664), (961, 519168), (992, 502944), (1014, 492032), (1024, 487227), (1209, 412672), (1248, 399776), (1352, 369024), (1488, 335296), (1536, 324818), (1612, 309504), (1664, 299832), (1922, 259584), (1984, 251472), (2028, 246016), (2418, 206336), (2496, 199888), (2704, 184512), (2883, 173056), (2976, 167648), (3072, 162409), (3224, 154752), (3328, 149916), (3844, 129792), (3968, 125736), (4056, 123008), (4836, 103168), (4992, 99944), (5239, 95232), (5408, 92256), (5766, 86528), (5952, 83824), (6448, 77376), (6656, 74958), (7688, 64896), (7936, 62868), (8112, 61504), (9672, 51584), (9984, 49972), (10478, 47616), (10816, 46128), (11532, 43264), (11904, 41912), (12493, 39936), (12896, 38688), (13312, 37479), (15376, 32448), (15717, 31744), (15872, 31434), (16224, 30752), (19344, 25792), (19968, 24986), (20956, 23808), (21632, 23064)]