2638937088

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 264

約数和(自身を含む): 8008846560

約数和(自身を除く): 5369909472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 71, 72, 74, 96, 109, 111, 128, 142, 144, 148, 192, 213, 218, 222, 256, 284, 288, 296, 327, 333, 384, 426, 436, 444, 512, 568, 576, 592, 639, 654, 666, 768, 852, 872, 888, 981, 1024, 1136, 1152, 1184, 1278, 1308, 1332, 1536, 1704, 1744, 1776, 1962, 2272, 2304, 2368, 2556, 2616, 2627, 2664, 3072, 3408, 3488, 3552, 3924, 4033, 4544, 4608, 4736, 5112, 5232, 5254, 5328, 6816, 6976, 7104, 7739, 7848, 7881, 8066, 9088, 9216, 9472, 10224, 10464, 10508, 10656, 12099, 13632, 13952, 14208, 15478, 15696, 15762, 16132, 18176, 18944, 20448, 20928, 21016, 21312, 23217, 23643, 24198, 27264, 27904, 28416, 30956, 31392, 31524, 32264, 36297, 36352, 37888, 40896, 41856, 42032, 42624, 46434, 47286, 48396, 54528, 55808, 56832, 61912, 62784, 63048, 64528, 69651, 72594, 72704, 81792, 83712, 84064, 85248, 92868, 94572, 96792, 109056, 111616, 113664, 123824, 125568, 126096, 129056, 139302, 145188, 163584, 167424, 168128, 170496, 185736, 189144, 193584, 218112, 247648, 251136, 252192, 258112, 278604, 286343, 290376, 327168, 334848, 336256, 340992, 371472, 378288, 387168, 495296, 502272, 504384, 516224, 557208, 572686, 580752, 654336, 672512, 742944, 756576, 774336, 859029, 990592, 1004544, 1008768, 1032448, 1114416, 1145372, 1161504, 1345024, 1485888, 1513152, 1548672, 1718058, 1981184, 2017536, 2064896, 2228832, 2290744, 2323008, 2577087, 2690048, 2971776, 3026304, 3097344, 3436116, 3962368, 4035072, 4129792, 4457664, 4581488, 4646016, 5154174, 5943552, 6052608, 6194688, 6872232, 7924736, 8070144, 8915328, 9162976, 9292032, 10308348, 11887104, 12105216, 12389376, 13744464, 17830656, 18325952, 18584064, 20616696, 23774208, 24210432, 27488928, 35661312, 36651904, 37168128, 41233392, 54977856, 71322624, 73303808, 82466784, 109955712, 146607616, 164933568, 219911424, 293215232, 329867136, 439822848, 659734272, 879645696, 1319468544, 2638937088]

約数ペア:

[(1, 2638937088), (2, 1319468544), (3, 879645696), (4, 659734272), (6, 439822848), (8, 329867136), (9, 293215232), (12, 219911424), (16, 164933568), (18, 146607616), (24, 109955712), (32, 82466784), (36, 73303808), (37, 71322624), (48, 54977856), (64, 41233392), (71, 37168128), (72, 36651904), (74, 35661312), (96, 27488928), (109, 24210432), (111, 23774208), (128, 20616696), (142, 18584064), (144, 18325952), (148, 17830656), (192, 13744464), (213, 12389376), (218, 12105216), (222, 11887104), (256, 10308348), (284, 9292032), (288, 9162976), (296, 8915328), (327, 8070144), (333, 7924736), (384, 6872232), (426, 6194688), (436, 6052608), (444, 5943552), (512, 5154174), (568, 4646016), (576, 4581488), (592, 4457664), (639, 4129792), (654, 4035072), (666, 3962368), (768, 3436116), (852, 3097344), (872, 3026304), (888, 2971776), (981, 2690048), (1024, 2577087), (1136, 2323008), (1152, 2290744), (1184, 2228832), (1278, 2064896), (1308, 2017536), (1332, 1981184), (1536, 1718058), (1704, 1548672), (1744, 1513152), (1776, 1485888), (1962, 1345024), (2272, 1161504), (2304, 1145372), (2368, 1114416), (2556, 1032448), (2616, 1008768), (2627, 1004544), (2664, 990592), (3072, 859029), (3408, 774336), (3488, 756576), (3552, 742944), (3924, 672512), (4033, 654336), (4544, 580752), (4608, 572686), (4736, 557208), (5112, 516224), (5232, 504384), (5254, 502272), (5328, 495296), (6816, 387168), (6976, 378288), (7104, 371472), (7739, 340992), (7848, 336256), (7881, 334848), (8066, 327168), (9088, 290376), (9216, 286343), (9472, 278604), (10224, 258112), (10464, 252192), (10508, 251136), (10656, 247648), (12099, 218112), (13632, 193584), (13952, 189144), (14208, 185736), (15478, 170496), (15696, 168128), (15762, 167424), (16132, 163584), (18176, 145188), (18944, 139302), (20448, 129056), (20928, 126096), (21016, 125568), (21312, 123824), (23217, 113664), (23643, 111616), (24198, 109056), (27264, 96792), (27904, 94572), (28416, 92868), (30956, 85248), (31392, 84064), (31524, 83712), (32264, 81792), (36297, 72704), (36352, 72594), (37888, 69651), (40896, 64528), (41856, 63048), (42032, 62784), (42624, 61912), (46434, 56832), (47286, 55808), (48396, 54528)]