19799820288

素因数分解:

$2^{11}\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2927}}^1$

素因数の和:3322

約数の個数: 144

約数和(自身を含む): 57360925440

約数和(自身を除く): 37561105152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 367, 384, 512, 576, 734, 768, 1024, 1101, 1152, 1468, 1536, 2048, 2202, 2304, 2927, 2936, 3072, 3303, 4404, 4608, 5854, 5872, 6144, 6606, 8781, 8808, 9216, 11708, 11744, 13212, 17562, 17616, 18432, 23416, 23488, 26343, 26424, 35124, 35232, 46832, 46976, 52686, 52848, 70248, 70464, 93664, 93952, 105372, 105696, 140496, 140928, 187328, 187904, 210744, 211392, 280992, 281856, 374656, 375808, 421488, 422784, 561984, 563712, 749312, 751616, 842976, 845568, 1074209, 1123968, 1127424, 1498624, 1685952, 1691136, 2148418, 2247936, 2254848, 2997248, 3222627, 3371904, 3382272, 4296836, 4495872, 5994496, 6445254, 6743808, 6764544, 8593672, 8991744, 9667881, 12890508, 13487616, 17187344, 17983488, 19335762, 25781016, 26975232, 34374688, 38671524, 51562032, 53950464, 68749376, 77343048, 103124064, 137498752, 154686096, 206248128, 274997504, 309372192, 412496256, 549995008, 618744384, 824992512, 1099990016, 1237488768, 1649985024, 2199980032, 2474977536, 3299970048, 4949955072, 6599940096, 9899910144, 19799820288]

約数ペア:

[(1, 19799820288), (2, 9899910144), (3, 6599940096), (4, 4949955072), (6, 3299970048), (8, 2474977536), (9, 2199980032), (12, 1649985024), (16, 1237488768), (18, 1099990016), (24, 824992512), (32, 618744384), (36, 549995008), (48, 412496256), (64, 309372192), (72, 274997504), (96, 206248128), (128, 154686096), (144, 137498752), (192, 103124064), (256, 77343048), (288, 68749376), (367, 53950464), (384, 51562032), (512, 38671524), (576, 34374688), (734, 26975232), (768, 25781016), (1024, 19335762), (1101, 17983488), (1152, 17187344), (1468, 13487616), (1536, 12890508), (2048, 9667881), (2202, 8991744), (2304, 8593672), (2927, 6764544), (2936, 6743808), (3072, 6445254), (3303, 5994496), (4404, 4495872), (4608, 4296836), (5854, 3382272), (5872, 3371904), (6144, 3222627), (6606, 2997248), (8781, 2254848), (8808, 2247936), (9216, 2148418), (11708, 1691136), (11744, 1685952), (13212, 1498624), (17562, 1127424), (17616, 1123968), (18432, 1074209), (23416, 845568), (23488, 842976), (26343, 751616), (26424, 749312), (35124, 563712), (35232, 561984), (46832, 422784), (46976, 421488), (52686, 375808), (52848, 374656), (70248, 281856), (70464, 280992), (93664, 211392), (93952, 210744), (105372, 187904), (105696, 187328), (140496, 140928)]