488917728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 1693440000

約数和(自身を除く): 1204522272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 32, 36, 38, 39, 48, 52, 54, 57, 58, 72, 76, 78, 79, 87, 96, 104, 108, 114, 116, 117, 144, 152, 156, 158, 171, 174, 208, 216, 228, 232, 234, 237, 247, 261, 288, 304, 312, 316, 342, 348, 351, 377, 416, 432, 456, 464, 468, 474, 494, 513, 522, 551, 608, 624, 632, 684, 696, 702, 711, 741, 754, 783, 864, 912, 928, 936, 948, 988, 1026, 1027, 1044, 1102, 1131, 1248, 1264, 1368, 1392, 1404, 1422, 1482, 1501, 1508, 1566, 1653, 1824, 1872, 1896, 1976, 2052, 2054, 2088, 2133, 2204, 2223, 2262, 2291, 2528, 2736, 2784, 2808, 2844, 2964, 3002, 3016, 3081, 3132, 3306, 3393, 3744, 3792, 3952, 4104, 4108, 4176, 4266, 4408, 4446, 4503, 4524, 4582, 4959, 5472, 5616, 5688, 5928, 6004, 6032, 6162, 6264, 6612, 6669, 6786, 6873, 7163, 7584, 7904, 8208, 8216, 8352, 8532, 8816, 8892, 9006, 9048, 9164, 9243, 9918, 10179, 11232, 11376, 11856, 12008, 12064, 12324, 12528, 13224, 13338, 13509, 13572, 13746, 14326, 14877, 16416, 16432, 17064, 17632, 17784, 18012, 18096, 18328, 18486, 19513, 19836, 20358, 20619, 21489, 22752, 23712, 24016, 24648, 25056, 26448, 26676, 27018, 27144, 27492, 27729, 28652, 29754, 29783, 32864, 34128, 35568, 36024, 36192, 36656, 36972, 39026, 39672, 40527, 40716, 41238, 42978, 43529, 48032, 49296, 52896, 53352, 54036, 54288, 54984, 55458, 57304, 58539, 59508, 59566, 61857, 64467, 68256, 71136, 72048, 73312, 73944, 78052, 79344, 81054, 81432, 82476, 85956, 87058, 89349, 98592, 106704, 108072, 108576, 109968, 110916, 114608, 117078, 119016, 119132, 123714, 128934, 130587, 144096, 147888, 156104, 158688, 162108, 162864, 164952, 171912, 174116, 175617, 178698, 193401, 213408, 216144, 219936, 221832, 229216, 234156, 238032, 238264, 247428, 257868, 261174, 268047, 295776, 312208, 324216, 325728, 329904, 343824, 348232, 351234, 357396, 386802, 391761, 432288, 443664, 468312, 476064, 476528, 494856, 515736, 522348, 526851, 536094, 565877, 624416, 648432, 659808, 687648, 696464, 702468, 714792, 773604, 783522, 804141, 887328, 936624, 953056, 989712, 1031472, 1044696, 1053702, 1072188, 1131754, 1175283, 1296864, 1392928, 1404936, 1429584, 1547208, 1567044, 1608282, 1697631, 1873248, 1979424, 2062944, 2089392, 2107404, 2144376, 2263508, 2350566, 2809872, 2859168, 3094416, 3134088, 3216564, 3395262, 4178784, 4214808, 4288752, 4527016, 4701132, 5092893, 5619744, 6188832, 6268176, 6433128, 6790524, 8429616, 8577504, 9054032, 9402264, 10185786, 12536352, 12866256, 13581048, 15278679, 16859232, 18108064, 18804528, 20371572, 25732512, 27162096, 30557358, 37609056, 40743144, 54324192, 61114716, 81486288, 122229432, 162972576, 244458864, 488917728]

約数ペア:

[(1, 488917728), (2, 244458864), (3, 162972576), (4, 122229432), (6, 81486288), (8, 61114716), (9, 54324192), (12, 40743144), (13, 37609056), (16, 30557358), (18, 27162096), (19, 25732512), (24, 20371572), (26, 18804528), (27, 18108064), (29, 16859232), (32, 15278679), (36, 13581048), (38, 12866256), (39, 12536352), (48, 10185786), (52, 9402264), (54, 9054032), (57, 8577504), (58, 8429616), (72, 6790524), (76, 6433128), (78, 6268176), (79, 6188832), (87, 5619744), (96, 5092893), (104, 4701132), (108, 4527016), (114, 4288752), (116, 4214808), (117, 4178784), (144, 3395262), (152, 3216564), (156, 3134088), (158, 3094416), (171, 2859168), (174, 2809872), (208, 2350566), (216, 2263508), (228, 2144376), (232, 2107404), (234, 2089392), (237, 2062944), (247, 1979424), (261, 1873248), (288, 1697631), (304, 1608282), (312, 1567044), (316, 1547208), (342, 1429584), (348, 1404936), (351, 1392928), (377, 1296864), (416, 1175283), (432, 1131754), (456, 1072188), (464, 1053702), (468, 1044696), (474, 1031472), (494, 989712), (513, 953056), (522, 936624), (551, 887328), (608, 804141), (624, 783522), (632, 773604), (684, 714792), (696, 702468), (702, 696464), (711, 687648), (741, 659808), (754, 648432), (783, 624416), (864, 565877), (912, 536094), (928, 526851), (936, 522348), (948, 515736), (988, 494856), (1026, 476528), (1027, 476064), (1044, 468312), (1102, 443664), (1131, 432288), (1248, 391761), (1264, 386802), (1368, 357396), (1392, 351234), (1404, 348232), (1422, 343824), (1482, 329904), (1501, 325728), (1508, 324216), (1566, 312208), (1653, 295776), (1824, 268047), (1872, 261174), (1896, 257868), (1976, 247428), (2052, 238264), (2054, 238032), (2088, 234156), (2133, 229216), (2204, 221832), (2223, 219936), (2262, 216144), (2291, 213408), (2528, 193401), (2736, 178698), (2784, 175617), (2808, 174116), (2844, 171912), (2964, 164952), (3002, 162864), (3016, 162108), (3081, 158688), (3132, 156104), (3306, 147888), (3393, 144096), (3744, 130587), (3792, 128934), (3952, 123714), (4104, 119132), (4108, 119016), (4176, 117078), (4266, 114608), (4408, 110916), (4446, 109968), (4503, 108576), (4524, 108072), (4582, 106704), (4959, 98592), (5472, 89349), (5616, 87058), (5688, 85956), (5928, 82476), (6004, 81432), (6032, 81054), (6162, 79344), (6264, 78052), (6612, 73944), (6669, 73312), (6786, 72048), (6873, 71136), (7163, 68256), (7584, 64467), (7904, 61857), (8208, 59566), (8216, 59508), (8352, 58539), (8532, 57304), (8816, 55458), (8892, 54984), (9006, 54288), (9048, 54036), (9164, 53352), (9243, 52896), (9918, 49296), (10179, 48032), (11232, 43529), (11376, 42978), (11856, 41238), (12008, 40716), (12064, 40527), (12324, 39672), (12528, 39026), (13224, 36972), (13338, 36656), (13509, 36192), (13572, 36024), (13746, 35568), (14326, 34128), (14877, 32864), (16416, 29783), (16432, 29754), (17064, 28652), (17632, 27729), (17784, 27492), (18012, 27144), (18096, 27018), (18328, 26676), (18486, 26448), (19513, 25056), (19836, 24648), (20358, 24016), (20619, 23712), (21489, 22752)]