668635968

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 448

約数和(自身を含む): 2457907200

約数和(自身を除く): 1789271232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 71, 77, 78, 84, 88, 91, 96, 98, 104, 112, 132, 142, 143, 147, 154, 156, 168, 176, 182, 192, 196, 208, 213, 224, 231, 264, 273, 284, 286, 294, 308, 312, 336, 343, 352, 364, 392, 416, 426, 429, 448, 462, 497, 528, 539, 546, 568, 572, 588, 616, 624, 637, 672, 686, 704, 728, 781, 784, 832, 852, 858, 923, 924, 994, 1001, 1029, 1056, 1078, 1092, 1136, 1144, 1176, 1232, 1248, 1274, 1344, 1372, 1456, 1491, 1562, 1568, 1617, 1704, 1716, 1846, 1848, 1911, 1988, 2002, 2058, 2112, 2156, 2184, 2272, 2288, 2343, 2352, 2464, 2496, 2548, 2744, 2769, 2912, 2982, 3003, 3124, 3136, 3234, 3408, 3432, 3479, 3692, 3696, 3773, 3822, 3976, 4004, 4116, 4312, 4368, 4459, 4544, 4576, 4686, 4704, 4928, 5096, 5467, 5488, 5538, 5824, 5964, 6006, 6248, 6461, 6468, 6816, 6864, 6958, 7007, 7384, 7392, 7546, 7644, 7952, 8008, 8232, 8624, 8736, 8918, 9152, 9372, 9408, 10153, 10192, 10437, 10934, 10976, 11076, 11319, 11928, 12012, 12496, 12922, 12936, 13377, 13632, 13728, 13916, 14014, 14768, 14784, 15092, 15288, 15904, 16016, 16401, 16464, 17248, 17472, 17836, 18744, 19383, 20306, 20384, 20874, 21021, 21868, 21952, 22152, 22638, 23856, 24024, 24353, 24992, 25844, 25872, 26754, 27456, 27832, 28028, 29536, 30184, 30459, 30576, 31808, 32032, 32802, 32928, 34496, 35672, 37488, 38269, 38766, 40612, 40768, 41748, 42042, 43736, 44304, 45227, 45276, 47712, 48048, 48706, 49049, 49984, 51688, 51744, 53508, 55664, 56056, 59072, 60368, 60918, 61152, 64064, 65604, 65856, 71071, 71344, 73059, 74976, 76538, 77532, 81224, 83496, 84084, 87472, 88608, 90454, 90552, 95424, 96096, 97412, 98098, 103376, 103488, 107016, 111328, 112112, 114807, 120736, 121836, 122304, 131208, 135681, 142142, 142688, 146118, 147147, 149952, 153076, 155064, 162448, 166992, 168168, 174944, 177216, 180908, 181104, 192192, 194824, 196196, 206752, 213213, 214032, 222656, 224224, 229614, 241472, 243672, 262416, 267883, 271362, 284284, 285376, 292236, 294294, 306152, 310128, 316589, 324896, 333984, 336336, 349888, 361816, 362208, 389648, 392392, 413504, 426426, 428064, 448448, 459228, 487344, 497497, 524832, 535766, 542724, 568568, 584472, 588588, 612304, 620256, 633178, 649792, 667968, 672672, 723632, 724416, 779296, 784784, 803649, 852852, 856128, 918456, 949767, 974688, 994994, 1049664, 1071532, 1085448, 1137136, 1168944, 1177176, 1224608, 1240512, 1266356, 1345344, 1447264, 1492491, 1558592, 1569568, 1607298, 1705704, 1836912, 1899534, 1949376, 1989988, 2143064, 2170896, 2274272, 2337888, 2354352, 2449216, 2532712, 2894528, 2984982, 3139136, 3214596, 3411408, 3482479, 3673824, 3799068, 3979976, 4286128, 4341792, 4548544, 4675776, 4708704, 5065424, 5969964, 6429192, 6822816, 6964958, 7347648, 7598136, 7959952, 8572256, 8683584, 9417408, 10130848, 10447437, 11939928, 12858384, 13645632, 13929916, 15196272, 15919904, 17144512, 20261696, 20894874, 23879856, 25716768, 27859832, 30392544, 31839808, 41789748, 47759712, 51433536, 55719664, 60785088, 83579496, 95519424, 111439328, 167158992, 222878656, 334317984, 668635968]

約数ペア:

[(1, 668635968), (2, 334317984), (3, 222878656), (4, 167158992), (6, 111439328), (7, 95519424), (8, 83579496), (11, 60785088), (12, 55719664), (13, 51433536), (14, 47759712), (16, 41789748), (21, 31839808), (22, 30392544), (24, 27859832), (26, 25716768), (28, 23879856), (32, 20894874), (33, 20261696), (39, 17144512), (42, 15919904), (44, 15196272), (48, 13929916), (49, 13645632), (52, 12858384), (56, 11939928), (64, 10447437), (66, 10130848), (71, 9417408), (77, 8683584), (78, 8572256), (84, 7959952), (88, 7598136), (91, 7347648), (96, 6964958), (98, 6822816), (104, 6429192), (112, 5969964), (132, 5065424), (142, 4708704), (143, 4675776), (147, 4548544), (154, 4341792), (156, 4286128), (168, 3979976), (176, 3799068), (182, 3673824), (192, 3482479), (196, 3411408), (208, 3214596), (213, 3139136), (224, 2984982), (231, 2894528), (264, 2532712), (273, 2449216), (284, 2354352), (286, 2337888), (294, 2274272), (308, 2170896), (312, 2143064), (336, 1989988), (343, 1949376), (352, 1899534), (364, 1836912), (392, 1705704), (416, 1607298), (426, 1569568), (429, 1558592), (448, 1492491), (462, 1447264), (497, 1345344), (528, 1266356), (539, 1240512), (546, 1224608), (568, 1177176), (572, 1168944), (588, 1137136), (616, 1085448), (624, 1071532), (637, 1049664), (672, 994994), (686, 974688), (704, 949767), (728, 918456), (781, 856128), (784, 852852), (832, 803649), (852, 784784), (858, 779296), (923, 724416), (924, 723632), (994, 672672), (1001, 667968), (1029, 649792), (1056, 633178), (1078, 620256), (1092, 612304), (1136, 588588), (1144, 584472), (1176, 568568), (1232, 542724), (1248, 535766), (1274, 524832), (1344, 497497), (1372, 487344), (1456, 459228), (1491, 448448), (1562, 428064), (1568, 426426), (1617, 413504), (1704, 392392), (1716, 389648), (1846, 362208), (1848, 361816), (1911, 349888), (1988, 336336), (2002, 333984), (2058, 324896), (2112, 316589), (2156, 310128), (2184, 306152), (2272, 294294), (2288, 292236), (2343, 285376), (2352, 284284), (2464, 271362), (2496, 267883), (2548, 262416), (2744, 243672), (2769, 241472), (2912, 229614), (2982, 224224), (3003, 222656), (3124, 214032), (3136, 213213), (3234, 206752), (3408, 196196), (3432, 194824), (3479, 192192), (3692, 181104), (3696, 180908), (3773, 177216), (3822, 174944), (3976, 168168), (4004, 166992), (4116, 162448), (4312, 155064), (4368, 153076), (4459, 149952), (4544, 147147), (4576, 146118), (4686, 142688), (4704, 142142), (4928, 135681), (5096, 131208), (5467, 122304), (5488, 121836), (5538, 120736), (5824, 114807), (5964, 112112), (6006, 111328), (6248, 107016), (6461, 103488), (6468, 103376), (6816, 98098), (6864, 97412), (6958, 96096), (7007, 95424), (7384, 90552), (7392, 90454), (7546, 88608), (7644, 87472), (7952, 84084), (8008, 83496), (8232, 81224), (8624, 77532), (8736, 76538), (8918, 74976), (9152, 73059), (9372, 71344), (9408, 71071), (10153, 65856), (10192, 65604), (10437, 64064), (10934, 61152), (10976, 60918), (11076, 60368), (11319, 59072), (11928, 56056), (12012, 55664), (12496, 53508), (12922, 51744), (12936, 51688), (13377, 49984), (13632, 49049), (13728, 48706), (13916, 48048), (14014, 47712), (14768, 45276), (14784, 45227), (15092, 44304), (15288, 43736), (15904, 42042), (16016, 41748), (16401, 40768), (16464, 40612), (17248, 38766), (17472, 38269), (17836, 37488), (18744, 35672), (19383, 34496), (20306, 32928), (20384, 32802), (20874, 32032), (21021, 31808), (21868, 30576), (21952, 30459), (22152, 30184), (22638, 29536), (23856, 28028), (24024, 27832), (24353, 27456), (24992, 26754), (25844, 25872)]