520063488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 240

約数和(自身を含む): 1792492416

約数和(自身を除く): 1272428928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 512, 552, 576, 644, 672, 701, 736, 768, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1402, 1449, 1472, 1536, 1656, 1792, 1932, 2016, 2103, 2208, 2304, 2576, 2688, 2804, 2898, 2944, 3312, 3584, 3864, 4032, 4206, 4416, 4608, 4907, 5152, 5376, 5608, 5796, 5888, 6309, 6624, 7728, 8064, 8412, 8832, 9814, 10304, 10752, 11216, 11592, 11776, 12618, 13248, 14721, 15456, 16123, 16128, 16824, 17664, 19628, 20608, 22432, 23184, 25236, 26496, 29442, 30912, 32246, 32256, 33648, 35328, 39256, 41216, 44163, 44864, 46368, 48369, 50472, 52992, 58884, 61824, 64492, 67296, 78512, 82432, 88326, 89728, 92736, 96738, 100944, 105984, 112861, 117768, 123648, 128984, 134592, 145107, 157024, 176652, 179456, 185472, 193476, 201888, 225722, 235536, 247296, 257968, 269184, 290214, 314048, 338583, 353304, 358912, 370944, 386952, 403776, 451444, 471072, 515936, 538368, 580428, 628096, 677166, 706608, 741888, 773904, 807552, 902888, 942144, 1015749, 1031872, 1076736, 1160856, 1256192, 1354332, 1413216, 1547808, 1615104, 1805776, 1884288, 2031498, 2063744, 2321712, 2512384, 2708664, 2826432, 3095616, 3230208, 3611552, 3768576, 4062996, 4127488, 4643424, 5417328, 5652864, 6191232, 7223104, 7537152, 8125992, 8254976, 9286848, 10834656, 11305728, 12382464, 14446208, 16251984, 18573696, 21669312, 22611456, 24764928, 28892416, 32503968, 37147392, 43338624, 57784832, 65007936, 74294784, 86677248, 130015872, 173354496, 260031744, 520063488]

約数ペア:

[(1, 520063488), (2, 260031744), (3, 173354496), (4, 130015872), (6, 86677248), (7, 74294784), (8, 65007936), (9, 57784832), (12, 43338624), (14, 37147392), (16, 32503968), (18, 28892416), (21, 24764928), (23, 22611456), (24, 21669312), (28, 18573696), (32, 16251984), (36, 14446208), (42, 12382464), (46, 11305728), (48, 10834656), (56, 9286848), (63, 8254976), (64, 8125992), (69, 7537152), (72, 7223104), (84, 6191232), (92, 5652864), (96, 5417328), (112, 4643424), (126, 4127488), (128, 4062996), (138, 3768576), (144, 3611552), (161, 3230208), (168, 3095616), (184, 2826432), (192, 2708664), (207, 2512384), (224, 2321712), (252, 2063744), (256, 2031498), (276, 1884288), (288, 1805776), (322, 1615104), (336, 1547808), (368, 1413216), (384, 1354332), (414, 1256192), (448, 1160856), (483, 1076736), (504, 1031872), (512, 1015749), (552, 942144), (576, 902888), (644, 807552), (672, 773904), (701, 741888), (736, 706608), (768, 677166), (828, 628096), (896, 580428), (966, 538368), (1008, 515936), (1104, 471072), (1152, 451444), (1288, 403776), (1344, 386952), (1402, 370944), (1449, 358912), (1472, 353304), (1536, 338583), (1656, 314048), (1792, 290214), (1932, 269184), (2016, 257968), (2103, 247296), (2208, 235536), (2304, 225722), (2576, 201888), (2688, 193476), (2804, 185472), (2898, 179456), (2944, 176652), (3312, 157024), (3584, 145107), (3864, 134592), (4032, 128984), (4206, 123648), (4416, 117768), (4608, 112861), (4907, 105984), (5152, 100944), (5376, 96738), (5608, 92736), (5796, 89728), (5888, 88326), (6309, 82432), (6624, 78512), (7728, 67296), (8064, 64492), (8412, 61824), (8832, 58884), (9814, 52992), (10304, 50472), (10752, 48369), (11216, 46368), (11592, 44864), (11776, 44163), (12618, 41216), (13248, 39256), (14721, 35328), (15456, 33648), (16123, 32256), (16128, 32246), (16824, 30912), (17664, 29442), (19628, 26496), (20608, 25236), (22432, 23184)]