2148643728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 720

約数和(自身を含む): 8468029440

約数和(自身を除く): 6319385712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 31, 33, 36, 38, 42, 44, 47, 48, 49, 56, 57, 62, 63, 66, 72, 76, 77, 84, 88, 93, 94, 98, 99, 112, 114, 124, 126, 132, 133, 141, 144, 147, 152, 154, 168, 171, 176, 186, 188, 196, 198, 209, 217, 228, 231, 248, 252, 264, 266, 279, 282, 294, 304, 308, 329, 336, 341, 342, 372, 376, 392, 396, 399, 418, 423, 434, 441, 456, 462, 496, 504, 517, 528, 532, 539, 558, 564, 588, 589, 616, 627, 651, 658, 682, 684, 693, 744, 752, 784, 792, 798, 836, 846, 868, 882, 893, 912, 924, 931, 987, 1008, 1023, 1034, 1064, 1078, 1116, 1128, 1176, 1178, 1197, 1232, 1254, 1302, 1316, 1364, 1368, 1386, 1457, 1463, 1488, 1519, 1551, 1584, 1596, 1617, 1672, 1692, 1736, 1764, 1767, 1786, 1848, 1862, 1881, 1953, 1974, 2046, 2068, 2128, 2156, 2232, 2256, 2303, 2352, 2356, 2387, 2394, 2508, 2604, 2632, 2679, 2728, 2736, 2772, 2793, 2914, 2926, 2961, 3038, 3069, 3102, 3192, 3234, 3344, 3384, 3472, 3528, 3534, 3572, 3619, 3696, 3724, 3762, 3906, 3948, 4092, 4123, 4136, 4312, 4371, 4389, 4464, 4557, 4606, 4653, 4712, 4774, 4788, 4851, 5016, 5208, 5264, 5301, 5358, 5456, 5544, 5586, 5828, 5852, 5922, 6076, 6138, 6204, 6251, 6384, 6468, 6479, 6768, 6909, 7056, 7068, 7144, 7161, 7238, 7448, 7524, 7812, 7896, 8037, 8184, 8246, 8272, 8379, 8624, 8742, 8778, 9114, 9212, 9306, 9424, 9548, 9576, 9702, 9823, 10032, 10199, 10241, 10416, 10602, 10716, 10857, 11088, 11172, 11656, 11704, 11844, 12152, 12276, 12369, 12408, 12502, 12936, 12958, 13113, 13167, 13671, 13818, 14136, 14288, 14322, 14476, 14896, 15048, 15624, 15792, 16027, 16074, 16368, 16492, 16709, 16758, 17484, 17556, 18228, 18424, 18612, 18753, 19096, 19152, 19404, 19437, 19646, 20398, 20482, 20727, 21204, 21432, 21483, 21714, 22344, 23312, 23408, 23688, 24304, 24552, 24738, 24816, 25004, 25333, 25872, 25916, 26226, 26334, 27342, 27636, 27683, 28272, 28644, 28861, 28952, 29469, 30096, 30597, 30723, 31248, 32054, 32148, 32571, 32984, 33418, 33516, 34968, 35112, 36456, 36848, 37107, 37224, 37506, 38192, 38808, 38874, 39292, 40796, 40964, 41454, 42408, 42864, 42966, 43428, 43757, 44688, 45353, 47376, 48081, 49104, 49476, 50008, 50127, 50666, 51832, 52452, 52668, 54684, 55272, 55366, 56259, 57288, 57722, 57904, 58311, 58938, 61194, 61446, 64108, 64296, 65142, 65968, 66836, 67032, 68761, 69936, 70224, 71393, 72912, 74214, 74448, 75012, 75999, 77616, 77748, 78584, 81592, 81928, 82908, 83049, 84816, 85932, 86583, 86856, 87514, 88407, 90706, 91791, 92169, 96162, 98952, 100016, 100254, 101332, 103664, 104904, 105336, 109368, 110544, 110732, 112189, 112518, 114576, 115444, 116622, 117876, 122388, 122892, 128216, 128592, 130284, 131271, 133672, 134064, 136059, 137522, 142786, 144243, 148428, 150024, 150381, 151998, 155496, 157168, 163184, 163856, 165816, 166098, 171864, 173166, 173712, 175028, 176814, 181412, 183582, 184338, 192324, 193781, 197904, 200508, 202664, 206283, 209808, 210672, 214179, 218736, 221464, 224378, 225036, 227997, 230888, 233244, 235752, 244776, 245784, 249147, 256432, 259749, 260568, 262542, 267344, 272118, 275044, 285572, 288486, 296856, 300048, 300762, 303996, 304513, 310992, 317471, 331632, 332196, 336567, 343728, 346332, 350056, 353628, 362824, 367164, 368676, 384648, 387562, 393813, 401016, 405328, 408177, 412566, 428358, 442928, 448756, 450072, 455994, 461776, 466488, 471504, 481327, 489552, 491568, 498294, 519498, 521136, 525084, 544236, 550088, 571144, 576972, 581343, 593712, 601524, 607992, 609026, 618849, 634942, 642537, 664392, 673134, 692664, 700112, 707256, 725648, 734328, 737352, 769296, 775124, 785323, 787626, 802032, 816354, 825132, 856716, 897512, 900144, 911988, 913539, 932976, 952413, 962654, 996588, 1009701, 1038996, 1050168, 1088472, 1100176, 1142288, 1153944, 1162686, 1203048, 1215984, 1218052, 1237698, 1269884, 1285074, 1328784, 1346268, 1356467, 1385328, 1414512, 1443981, 1468656, 1474704, 1550248, 1570646, 1575252, 1632708, 1650264, 1713432, 1744029, 1795024, 1823976, 1827078, 1904826, 1925308, 1993176, 2019402, 2077992, 2100336, 2131591, 2176944, 2307888, 2325372, 2355969, 2406096, 2436104, 2475396, 2539768, 2570148, 2692536, 2712934, 2740617, 2857239, 2887962, 3100496, 3141292, 3150504, 3265416, 3300528, 3426864, 3488058, 3647952, 3654156, 3809652, 3850616, 3986352, 4038804, 4069401, 4155984, 4263182, 4331943, 4650744, 4711938, 4872208, 4950792, 5079536, 5140296, 5385072, 5425868, 5481234, 5714478, 5775924, 6282584, 6301008, 6394773, 6530832, 6976116, 7067907, 7308312, 7619304, 7701232, 8077608, 8138802, 8526364, 8663886, 9301488, 9423876, 9901584, 10280592, 10851736, 10962468, 11428956, 11551848, 12208203, 12565168, 12789546, 13952232, 14135814, 14616624, 14921137, 15238608, 16155216, 16277604, 17052728, 17327772, 18847752, 19184319, 21703472, 21924936, 22857912, 23103696, 24416406, 25579092, 27904464, 28271628, 29842274, 32555208, 34105456, 34655544, 37695504, 38368638, 43849872, 44763411, 45715824, 48832812, 51158184, 56543256, 59684548, 65110416, 69311088, 76737276, 89526822, 97665624, 102316368, 113086512, 119369096, 134290233, 153474552, 179053644, 195331248, 238738192, 268580466, 306949104, 358107288, 537160932, 716214576, 1074321864, 2148643728]

約数ペア:

[(1, 2148643728), (2, 1074321864), (3, 716214576), (4, 537160932), (6, 358107288), (7, 306949104), (8, 268580466), (9, 238738192), (11, 195331248), (12, 179053644), (14, 153474552), (16, 134290233), (18, 119369096), (19, 113086512), (21, 102316368), (22, 97665624), (24, 89526822), (28, 76737276), (31, 69311088), (33, 65110416), (36, 59684548), (38, 56543256), (42, 51158184), (44, 48832812), (47, 45715824), (48, 44763411), (49, 43849872), (56, 38368638), (57, 37695504), (62, 34655544), (63, 34105456), (66, 32555208), (72, 29842274), (76, 28271628), (77, 27904464), (84, 25579092), (88, 24416406), (93, 23103696), (94, 22857912), (98, 21924936), (99, 21703472), (112, 19184319), (114, 18847752), (124, 17327772), (126, 17052728), (132, 16277604), (133, 16155216), (141, 15238608), (144, 14921137), (147, 14616624), (152, 14135814), (154, 13952232), (168, 12789546), (171, 12565168), (176, 12208203), (186, 11551848), (188, 11428956), (196, 10962468), (198, 10851736), (209, 10280592), (217, 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1993176), (1116, 1925308), (1128, 1904826), (1176, 1827078), (1178, 1823976), (1197, 1795024), (1232, 1744029), (1254, 1713432), (1302, 1650264), (1316, 1632708), (1364, 1575252), (1368, 1570646), (1386, 1550248), (1457, 1474704), (1463, 1468656), (1488, 1443981), (1519, 1414512), (1551, 1385328), (1584, 1356467), (1596, 1346268), (1617, 1328784), (1672, 1285074), (1692, 1269884), (1736, 1237698), (1764, 1218052), (1767, 1215984), (1786, 1203048), (1848, 1162686), (1862, 1153944), (1881, 1142288), (1953, 1100176), (1974, 1088472), (2046, 1050168), (2068, 1038996), (2128, 1009701), (2156, 996588), (2232, 962654), (2256, 952413), (2303, 932976), (2352, 913539), (2356, 911988), (2387, 900144), (2394, 897512), (2508, 856716), (2604, 825132), (2632, 816354), (2679, 802032), (2728, 787626), (2736, 785323), (2772, 775124), (2793, 769296), (2914, 737352), (2926, 734328), (2961, 725648), (3038, 707256), (3069, 700112), (3102, 692664), (3192, 673134), (3234, 664392), (3344, 642537), (3384, 634942), (3472, 618849), (3528, 609026), (3534, 607992), (3572, 601524), (3619, 593712), (3696, 581343), (3724, 576972), (3762, 571144), (3906, 550088), (3948, 544236), (4092, 525084), (4123, 521136), (4136, 519498), (4312, 498294), (4371, 491568), (4389, 489552), (4464, 481327), (4557, 471504), (4606, 466488), (4653, 461776), (4712, 455994), (4774, 450072), (4788, 448756), (4851, 442928), (5016, 428358), (5208, 412566), (5264, 408177), (5301, 405328), (5358, 401016), (5456, 393813), (5544, 387562), (5586, 384648), (5828, 368676), (5852, 367164), (5922, 362824), (6076, 353628), (6138, 350056), (6204, 346332), (6251, 343728), (6384, 336567), (6468, 332196), (6479, 331632), (6768, 317471), (6909, 310992), (7056, 304513), (7068, 303996), (7144, 300762), (7161, 300048), (7238, 296856), (7448, 288486), (7524, 285572), (7812, 275044), (7896, 272118), (8037, 267344), (8184, 262542), (8246, 260568), (8272, 259749), (8379, 256432), (8624, 249147), (8742, 245784), (8778, 244776), (9114, 235752), (9212, 233244), (9306, 230888), (9424, 227997), (9548, 225036), (9576, 224378), (9702, 221464), (9823, 218736), (10032, 214179), (10199, 210672), (10241, 209808), (10416, 206283), (10602, 202664), (10716, 200508), (10857, 197904), (11088, 193781), (11172, 192324), (11656, 184338), (11704, 183582), (11844, 181412), (12152, 176814), (12276, 175028), (12369, 173712), (12408, 173166), (12502, 171864), (12936, 166098), (12958, 165816), (13113, 163856), (13167, 163184), (13671, 157168), (13818, 155496), (14136, 151998), (14288, 150381), (14322, 150024), (14476, 148428), (14896, 144243), (15048, 142786), (15624, 137522), (15792, 136059), (16027, 134064), (16074, 133672), (16368, 131271), (16492, 130284), (16709, 128592), (16758, 128216), (17484, 122892), (17556, 122388), (18228, 117876), (18424, 116622), (18612, 115444), (18753, 114576), (19096, 112518), (19152, 112189), (19404, 110732), (19437, 110544), (19646, 109368), (20398, 105336), (20482, 104904), (20727, 103664), (21204, 101332), (21432, 100254), (21483, 100016), (21714, 98952), (22344, 96162), (23312, 92169), (23408, 91791), (23688, 90706), (24304, 88407), (24552, 87514), (24738, 86856), (24816, 86583), (25004, 85932), (25333, 84816), (25872, 83049), (25916, 82908), (26226, 81928), (26334, 81592), (27342, 78584), (27636, 77748), (27683, 77616), (28272, 75999), (28644, 75012), (28861, 74448), (28952, 74214), (29469, 72912), (30096, 71393), (30597, 70224), (30723, 69936), (31248, 68761), (32054, 67032), (32148, 66836), (32571, 65968), (32984, 65142), (33418, 64296), (33516, 64108), (34968, 61446), (35112, 61194), (36456, 58938), (36848, 58311), (37107, 57904), (37224, 57722), (37506, 57288), (38192, 56259), (38808, 55366), (38874, 55272), (39292, 54684), (40796, 52668), (40964, 52452), (41454, 51832), (42408, 50666), (42864, 50127), (42966, 50008), (43428, 49476), (43757, 49104), (44688, 48081), (45353, 47376)]