340397568

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 1147756896

約数和(自身を除く): 807359328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 173, 183, 192, 224, 244, 252, 256, 288, 336, 346, 366, 384, 427, 448, 488, 504, 512, 519, 549, 576, 672, 692, 732, 768, 854, 896, 976, 1008, 1038, 1098, 1152, 1211, 1281, 1344, 1384, 1464, 1536, 1557, 1708, 1792, 1952, 2016, 2076, 2196, 2304, 2422, 2562, 2688, 2768, 2928, 3114, 3416, 3584, 3633, 3843, 3904, 4032, 4152, 4392, 4608, 4844, 5124, 5376, 5536, 5856, 6228, 6832, 7266, 7686, 7808, 8064, 8304, 8784, 9688, 10248, 10553, 10752, 10899, 11072, 11712, 12456, 13664, 14532, 15372, 15616, 16128, 16608, 17568, 19376, 20496, 21106, 21798, 22144, 23424, 24912, 27328, 29064, 30744, 31232, 31659, 32256, 33216, 35136, 38752, 40992, 42212, 43596, 44288, 46848, 49824, 54656, 58128, 61488, 63318, 66432, 70272, 73871, 77504, 81984, 84424, 87192, 88576, 93696, 94977, 99648, 109312, 116256, 122976, 126636, 132864, 140544, 147742, 155008, 163968, 168848, 174384, 189954, 199296, 218624, 221613, 232512, 245952, 253272, 265728, 281088, 295484, 310016, 327936, 337696, 348768, 379908, 398592, 443226, 465024, 491904, 506544, 590968, 620032, 655872, 664839, 675392, 697536, 759816, 797184, 886452, 930048, 983808, 1013088, 1181936, 1329678, 1350784, 1395072, 1519632, 1772904, 1860096, 1967616, 2026176, 2363872, 2659356, 2701568, 2790144, 3039264, 3545808, 4052352, 4727744, 5318712, 5403136, 5580288, 6078528, 7091616, 8104704, 9455488, 10637424, 12157056, 14183232, 16209408, 18910976, 21274848, 24314112, 28366464, 37821952, 42549696, 48628224, 56732928, 85099392, 113465856, 170198784, 340397568]

約数ペア:

[(1, 340397568), (2, 170198784), (3, 113465856), (4, 85099392), (6, 56732928), (7, 48628224), (8, 42549696), (9, 37821952), (12, 28366464), (14, 24314112), (16, 21274848), (18, 18910976), (21, 16209408), (24, 14183232), (28, 12157056), (32, 10637424), (36, 9455488), (42, 8104704), (48, 7091616), (56, 6078528), (61, 5580288), (63, 5403136), (64, 5318712), (72, 4727744), (84, 4052352), (96, 3545808), (112, 3039264), (122, 2790144), (126, 2701568), (128, 2659356), (144, 2363872), (168, 2026176), (173, 1967616), (183, 1860096), (192, 1772904), (224, 1519632), (244, 1395072), (252, 1350784), (256, 1329678), (288, 1181936), (336, 1013088), (346, 983808), (366, 930048), (384, 886452), (427, 797184), (448, 759816), (488, 697536), (504, 675392), (512, 664839), (519, 655872), (549, 620032), (576, 590968), (672, 506544), (692, 491904), (732, 465024), (768, 443226), (854, 398592), (896, 379908), (976, 348768), (1008, 337696), (1038, 327936), (1098, 310016), (1152, 295484), (1211, 281088), (1281, 265728), (1344, 253272), (1384, 245952), (1464, 232512), (1536, 221613), (1557, 218624), (1708, 199296), (1792, 189954), (1952, 174384), (2016, 168848), (2076, 163968), (2196, 155008), (2304, 147742), (2422, 140544), (2562, 132864), (2688, 126636), (2768, 122976), (2928, 116256), (3114, 109312), (3416, 99648), (3584, 94977), (3633, 93696), (3843, 88576), (3904, 87192), (4032, 84424), (4152, 81984), (4392, 77504), (4608, 73871), (4844, 70272), (5124, 66432), (5376, 63318), (5536, 61488), (5856, 58128), (6228, 54656), (6832, 49824), (7266, 46848), (7686, 44288), (7808, 43596), (8064, 42212), (8304, 40992), (8784, 38752), (9688, 35136), (10248, 33216), (10553, 32256), (10752, 31659), (10899, 31232), (11072, 30744), (11712, 29064), (12456, 27328), (13664, 24912), (14532, 23424), (15372, 22144), (15616, 21798), (16128, 21106), (16608, 20496), (17568, 19376)]