2151548448

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 6989673600

約数和(自身を除く): 4838125152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 181, 196, 224, 228, 266, 294, 304, 336, 343, 361, 362, 392, 399, 456, 532, 543, 588, 608, 672, 686, 722, 724, 784, 798, 912, 931, 1029, 1064, 1083, 1086, 1176, 1267, 1372, 1444, 1448, 1568, 1596, 1824, 1862, 2058, 2128, 2166, 2172, 2352, 2527, 2534, 2744, 2793, 2888, 2896, 3192, 3439, 3724, 3801, 4116, 4256, 4332, 4344, 4704, 5054, 5068, 5488, 5586, 5776, 5792, 6384, 6517, 6878, 7448, 7581, 7602, 8232, 8664, 8688, 8869, 10108, 10136, 10317, 10976, 11172, 11552, 12768, 13034, 13756, 14896, 15162, 15204, 16464, 17328, 17376, 17689, 17738, 19551, 20216, 20272, 20634, 22344, 24073, 26068, 26607, 27512, 29792, 30324, 30408, 32928, 34656, 35378, 35476, 39102, 40432, 40544, 41268, 44688, 48146, 52136, 53067, 53214, 55024, 60648, 60816, 62083, 65341, 70756, 70952, 72219, 78204, 80864, 82536, 89376, 96292, 104272, 106134, 106428, 110048, 121296, 121632, 123823, 124166, 130682, 141512, 141904, 144438, 156408, 165072, 168511, 186249, 192584, 196023, 208544, 212268, 212856, 242592, 247646, 248332, 261364, 283024, 283808, 288876, 312816, 330144, 337022, 371469, 372498, 385168, 392046, 424536, 425712, 457387, 495292, 496664, 505533, 522728, 566048, 577752, 625632, 674044, 742938, 744996, 770336, 784092, 849072, 851424, 914774, 990584, 993328, 1011066, 1045456, 1155504, 1179577, 1348088, 1372161, 1485876, 1489992, 1568184, 1698144, 1829548, 1981168, 1986656, 2022132, 2090912, 2311008, 2359154, 2696176, 2744322, 2971752, 2979984, 3136368, 3201709, 3538731, 3659096, 3962336, 4044264, 4718308, 5392352, 5488644, 5943504, 5959968, 6272736, 6403418, 7077462, 7318192, 8088528, 9436616, 9605127, 10977288, 11887008, 12806836, 14154924, 14636384, 16177056, 18873232, 19210254, 21954576, 22411963, 25613672, 28309848, 37746464, 38420508, 43909152, 44823926, 51227344, 56619696, 67235889, 76841016, 89647852, 102454688, 113239392, 134471778, 153682032, 179295704, 268943556, 307364064, 358591408, 537887112, 717182816, 1075774224, 2151548448]

約数ペア:

[(1, 2151548448), (2, 1075774224), (3, 717182816), (4, 537887112), (6, 358591408), (7, 307364064), (8, 268943556), (12, 179295704), (14, 153682032), (16, 134471778), (19, 113239392), (21, 102454688), (24, 89647852), (28, 76841016), (32, 67235889), (38, 56619696), (42, 51227344), (48, 44823926), (49, 43909152), (56, 38420508), (57, 37746464), (76, 28309848), (84, 25613672), (96, 22411963), (98, 21954576), (112, 19210254), (114, 18873232), (133, 16177056), (147, 14636384), (152, 14154924), (168, 12806836), (181, 11887008), (196, 10977288), (224, 9605127), (228, 9436616), (266, 8088528), (294, 7318192), (304, 7077462), (336, 6403418), (343, 6272736), (361, 5959968), (362, 5943504), (392, 5488644), (399, 5392352), (456, 4718308), (532, 4044264), (543, 3962336), (588, 3659096), (608, 3538731), (672, 3201709), (686, 3136368), (722, 2979984), (724, 2971752), (784, 2744322), (798, 2696176), (912, 2359154), (931, 2311008), (1029, 2090912), (1064, 2022132), (1083, 1986656), (1086, 1981168), (1176, 1829548), (1267, 1698144), (1372, 1568184), (1444, 1489992), (1448, 1485876), (1568, 1372161), (1596, 1348088), (1824, 1179577), (1862, 1155504), (2058, 1045456), (2128, 1011066), (2166, 993328), (2172, 990584), (2352, 914774), (2527, 851424), (2534, 849072), (2744, 784092), (2793, 770336), (2888, 744996), (2896, 742938), (3192, 674044), (3439, 625632), (3724, 577752), (3801, 566048), (4116, 522728), (4256, 505533), (4332, 496664), (4344, 495292), (4704, 457387), (5054, 425712), (5068, 424536), (5488, 392046), (5586, 385168), (5776, 372498), (5792, 371469), (6384, 337022), (6517, 330144), (6878, 312816), (7448, 288876), (7581, 283808), (7602, 283024), (8232, 261364), (8664, 248332), (8688, 247646), (8869, 242592), (10108, 212856), (10136, 212268), (10317, 208544), (10976, 196023), (11172, 192584), (11552, 186249), (12768, 168511), (13034, 165072), (13756, 156408), (14896, 144438), (15162, 141904), (15204, 141512), (16464, 130682), (17328, 124166), (17376, 123823), (17689, 121632), (17738, 121296), (19551, 110048), (20216, 106428), (20272, 106134), (20634, 104272), (22344, 96292), (24073, 89376), (26068, 82536), (26607, 80864), (27512, 78204), (29792, 72219), (30324, 70952), (30408, 70756), (32928, 65341), (34656, 62083), (35378, 60816), (35476, 60648), (39102, 55024), (40432, 53214), (40544, 53067), (41268, 52136), (44688, 48146)]