2491687968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 384

約数和(自身を含む): 8714926080

約数和(自身を除く): 6223238112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 113, 114, 132, 133, 152, 154, 157, 168, 176, 209, 224, 226, 228, 231, 264, 266, 304, 308, 314, 336, 339, 352, 399, 418, 452, 456, 462, 471, 528, 532, 608, 616, 627, 628, 672, 678, 791, 798, 836, 904, 912, 924, 942, 1056, 1064, 1099, 1232, 1243, 1254, 1256, 1356, 1463, 1582, 1596, 1672, 1727, 1808, 1824, 1848, 1884, 2128, 2147, 2198, 2373, 2464, 2486, 2508, 2512, 2712, 2926, 2983, 3164, 3192, 3297, 3344, 3454, 3616, 3696, 3729, 3768, 4256, 4294, 4389, 4396, 4746, 4972, 5016, 5024, 5181, 5424, 5852, 5966, 6328, 6384, 6441, 6594, 6688, 6908, 7392, 7458, 7536, 8588, 8701, 8778, 8792, 8949, 9492, 9944, 10032, 10362, 10848, 11704, 11932, 12089, 12656, 12768, 12882, 13188, 13816, 14916, 15029, 15072, 17176, 17402, 17556, 17584, 17741, 17898, 18984, 19888, 20064, 20724, 20881, 23408, 23617, 23864, 24178, 25312, 25764, 26103, 26376, 27632, 29832, 30058, 32813, 34352, 34804, 35112, 35168, 35482, 35796, 36267, 37968, 39776, 41448, 41762, 45087, 46816, 47234, 47728, 48356, 51528, 52206, 52752, 53223, 55264, 59664, 60116, 62643, 65626, 68704, 69608, 70224, 70851, 70964, 71592, 72534, 75936, 82896, 83524, 90174, 94468, 95456, 96712, 98439, 103056, 104412, 105504, 106446, 119328, 120232, 124187, 125286, 131252, 139216, 140448, 141702, 141928, 143184, 145068, 165319, 165792, 167048, 180348, 188936, 193424, 195151, 196878, 206112, 208824, 212892, 229691, 240464, 248374, 250572, 262504, 278432, 283404, 283856, 286368, 290136, 330638, 334096, 337079, 360696, 372561, 377872, 386848, 390302, 393756, 417648, 425784, 459382, 480928, 495957, 496748, 501144, 525008, 566808, 567712, 580272, 585453, 661276, 668192, 674158, 689073, 721392, 745122, 755744, 780604, 787512, 835296, 851568, 918764, 991914, 993496, 1002288, 1011237, 1050016, 1133616, 1160544, 1170906, 1322552, 1348316, 1366057, 1378146, 1442784, 1490244, 1561208, 1575024, 1703136, 1837528, 1983828, 1986992, 2004576, 2022474, 2267232, 2341812, 2359553, 2645104, 2696632, 2732114, 2756292, 2980488, 3122416, 3150048, 3675056, 3707869, 3967656, 3973984, 4044948, 4098171, 4683624, 4719106, 5290208, 5393264, 5464228, 5512584, 5960976, 6244832, 7078659, 7350112, 7415738, 7935312, 8089896, 8196342, 9367248, 9438212, 10786528, 10928456, 11025168, 11123607, 11921952, 14157318, 14831476, 15870624, 16179792, 16392684, 18734496, 18876424, 21856912, 22050336, 22247214, 25955083, 28314636, 29662952, 32359584, 32785368, 37752848, 43713824, 44494428, 51910166, 56629272, 59325904, 65570736, 75505696, 77865249, 88988856, 103820332, 113258544, 118651808, 131141472, 155730498, 177977712, 207640664, 226517088, 311460996, 355955424, 415281328, 622921992, 830562656, 1245843984, 2491687968]

約数ペア:

[(1, 2491687968), (2, 1245843984), (3, 830562656), (4, 622921992), (6, 415281328), (7, 355955424), (8, 311460996), (11, 226517088), (12, 207640664), (14, 177977712), (16, 155730498), (19, 131141472), (21, 118651808), (22, 113258544), (24, 103820332), (28, 88988856), (32, 77865249), (33, 75505696), (38, 65570736), (42, 59325904), (44, 56629272), (48, 51910166), (56, 44494428), (57, 43713824), (66, 37752848), (76, 32785368), (77, 32359584), (84, 29662952), (88, 28314636), (96, 25955083), (112, 22247214), (113, 22050336), (114, 21856912), (132, 18876424), (133, 18734496), (152, 16392684), (154, 16179792), (157, 15870624), (168, 14831476), (176, 14157318), (209, 11921952), (224, 11123607), (226, 11025168), (228, 10928456), (231, 10786528), (264, 9438212), (266, 9367248), (304, 8196342), (308, 8089896), (314, 7935312), (336, 7415738), (339, 7350112), (352, 7078659), (399, 6244832), (418, 5960976), (452, 5512584), (456, 5464228), (462, 5393264), (471, 5290208), (528, 4719106), (532, 4683624), (608, 4098171), (616, 4044948), (627, 3973984), (628, 3967656), (672, 3707869), (678, 3675056), (791, 3150048), (798, 3122416), (836, 2980488), (904, 2756292), (912, 2732114), (924, 2696632), (942, 2645104), (1056, 2359553), (1064, 2341812), (1099, 2267232), (1232, 2022474), (1243, 2004576), (1254, 1986992), (1256, 1983828), (1356, 1837528), (1463, 1703136), (1582, 1575024), (1596, 1561208), (1672, 1490244), (1727, 1442784), (1808, 1378146), (1824, 1366057), (1848, 1348316), (1884, 1322552), (2128, 1170906), (2147, 1160544), (2198, 1133616), (2373, 1050016), (2464, 1011237), (2486, 1002288), (2508, 993496), (2512, 991914), (2712, 918764), (2926, 851568), (2983, 835296), (3164, 787512), (3192, 780604), (3297, 755744), (3344, 745122), (3454, 721392), (3616, 689073), (3696, 674158), (3729, 668192), (3768, 661276), (4256, 585453), (4294, 580272), (4389, 567712), (4396, 566808), (4746, 525008), (4972, 501144), (5016, 496748), (5024, 495957), (5181, 480928), (5424, 459382), (5852, 425784), (5966, 417648), (6328, 393756), (6384, 390302), (6441, 386848), (6594, 377872), (6688, 372561), (6908, 360696), (7392, 337079), (7458, 334096), (7536, 330638), (8588, 290136), (8701, 286368), (8778, 283856), (8792, 283404), (8949, 278432), (9492, 262504), (9944, 250572), (10032, 248374), (10362, 240464), (10848, 229691), (11704, 212892), (11932, 208824), (12089, 206112), (12656, 196878), (12768, 195151), (12882, 193424), (13188, 188936), (13816, 180348), (14916, 167048), (15029, 165792), (15072, 165319), (17176, 145068), (17402, 143184), (17556, 141928), (17584, 141702), (17741, 140448), (17898, 139216), (18984, 131252), (19888, 125286), (20064, 124187), (20724, 120232), (20881, 119328), (23408, 106446), (23617, 105504), (23864, 104412), (24178, 103056), (25312, 98439), (25764, 96712), (26103, 95456), (26376, 94468), (27632, 90174), (29832, 83524), (30058, 82896), (32813, 75936), (34352, 72534), (34804, 71592), (35112, 70964), (35168, 70851), (35482, 70224), (35796, 69608), (36267, 68704), (37968, 65626), (39776, 62643), (41448, 60116), (41762, 59664), (45087, 55264), (46816, 53223), (47234, 52752), (47728, 52206), (48356, 51528)]