485874816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 1598054400

約数和(自身を除く): 1112179584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 64, 69, 84, 87, 92, 96, 112, 116, 128, 138, 161, 168, 174, 184, 192, 203, 224, 232, 271, 276, 322, 336, 348, 368, 384, 406, 448, 464, 483, 542, 552, 609, 644, 667, 672, 696, 736, 812, 813, 896, 928, 966, 1084, 1104, 1218, 1288, 1334, 1344, 1392, 1472, 1624, 1626, 1856, 1897, 1932, 2001, 2168, 2208, 2436, 2576, 2668, 2688, 2784, 2944, 3248, 3252, 3712, 3794, 3864, 4002, 4336, 4416, 4669, 4872, 5152, 5336, 5568, 5691, 6233, 6496, 6504, 7588, 7728, 7859, 8004, 8672, 8832, 9338, 9744, 10304, 10672, 11136, 11382, 12466, 12992, 13008, 14007, 15176, 15456, 15718, 16008, 17344, 18676, 18699, 19488, 20608, 21344, 22764, 23577, 24932, 25984, 26016, 28014, 30352, 30912, 31436, 32016, 34688, 37352, 37398, 38976, 42688, 43631, 45528, 47154, 49864, 52032, 55013, 56028, 60704, 61824, 62872, 64032, 74704, 74796, 77952, 85376, 87262, 91056, 94308, 99728, 104064, 110026, 112056, 121408, 125744, 128064, 130893, 149408, 149592, 165039, 174524, 180757, 182112, 188616, 199456, 220052, 224112, 242816, 251488, 256128, 261786, 298816, 299184, 330078, 349048, 361514, 364224, 377232, 398912, 440104, 448224, 502976, 523572, 542271, 597632, 598368, 660156, 698096, 723028, 728448, 754464, 797824, 880208, 896448, 1005952, 1047144, 1084542, 1196736, 1265299, 1320312, 1396192, 1446056, 1508928, 1760416, 1792896, 2094288, 2169084, 2393472, 2530598, 2640624, 2792384, 2892112, 3017856, 3520832, 3795897, 4188576, 4338168, 5061196, 5281248, 5584768, 5784224, 7041664, 7591794, 8377152, 8676336, 10122392, 10562496, 11568448, 15183588, 16754304, 17352672, 20244784, 21124992, 23136896, 30367176, 34705344, 40489568, 60734352, 69410688, 80979136, 121468704, 161958272, 242937408, 485874816]

約数ペア:

[(1, 485874816), (2, 242937408), (3, 161958272), (4, 121468704), (6, 80979136), (7, 69410688), (8, 60734352), (12, 40489568), (14, 34705344), (16, 30367176), (21, 23136896), (23, 21124992), (24, 20244784), (28, 17352672), (29, 16754304), (32, 15183588), (42, 11568448), (46, 10562496), (48, 10122392), (56, 8676336), (58, 8377152), (64, 7591794), (69, 7041664), (84, 5784224), (87, 5584768), (92, 5281248), (96, 5061196), (112, 4338168), (116, 4188576), (128, 3795897), (138, 3520832), (161, 3017856), (168, 2892112), (174, 2792384), (184, 2640624), (192, 2530598), (203, 2393472), (224, 2169084), (232, 2094288), (271, 1792896), (276, 1760416), (322, 1508928), (336, 1446056), (348, 1396192), (368, 1320312), (384, 1265299), (406, 1196736), (448, 1084542), (464, 1047144), (483, 1005952), (542, 896448), (552, 880208), (609, 797824), (644, 754464), (667, 728448), (672, 723028), (696, 698096), (736, 660156), (812, 598368), (813, 597632), (896, 542271), (928, 523572), (966, 502976), (1084, 448224), (1104, 440104), (1218, 398912), (1288, 377232), (1334, 364224), (1344, 361514), (1392, 349048), (1472, 330078), (1624, 299184), (1626, 298816), (1856, 261786), (1897, 256128), (1932, 251488), (2001, 242816), (2168, 224112), (2208, 220052), (2436, 199456), (2576, 188616), (2668, 182112), (2688, 180757), (2784, 174524), (2944, 165039), (3248, 149592), (3252, 149408), (3712, 130893), (3794, 128064), (3864, 125744), (4002, 121408), (4336, 112056), (4416, 110026), (4669, 104064), (4872, 99728), (5152, 94308), (5336, 91056), (5568, 87262), (5691, 85376), (6233, 77952), (6496, 74796), (6504, 74704), (7588, 64032), (7728, 62872), (7859, 61824), (8004, 60704), (8672, 56028), (8832, 55013), (9338, 52032), (9744, 49864), (10304, 47154), (10672, 45528), (11136, 43631), (11382, 42688), (12466, 38976), (12992, 37398), (13008, 37352), (14007, 34688), (15176, 32016), (15456, 31436), (15718, 30912), (16008, 30352), (17344, 28014), (18676, 26016), (18699, 25984), (19488, 24932), (20608, 23577), (21344, 22764)]