1267859712

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{4813}}^1$

素因数の和:4853

約数の個数: 144

約数和(自身を含む): 3935926400

約数和(自身を除く): 2668066688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 4813, 5376, 5488, 6272, 8232, 9408, 9626, 10976, 12544, 14439, 16464, 18816, 19252, 21952, 28878, 32928, 33691, 37632, 38504, 43904, 57756, 65856, 67382, 77008, 87808, 101073, 115512, 131712, 134764, 154016, 202146, 231024, 235837, 263424, 269528, 308032, 404292, 462048, 471674, 539056, 616064, 707511, 808584, 924096, 943348, 1078112, 1232128, 1415022, 1617168, 1650859, 1848192, 1886696, 2156224, 2830044, 3234336, 3301718, 3696384, 3773392, 4312448, 4952577, 5660088, 6468672, 6603436, 7546784, 8624896, 9905154, 11320176, 12937344, 13206872, 15093568, 19810308, 22640352, 25874688, 26413744, 30187136, 39620616, 45280704, 52827488, 60374272, 79241232, 90561408, 105654976, 158482464, 181122816, 211309952, 316964928, 422619904, 633929856, 1267859712]

約数ペア:

[(1, 1267859712), (2, 633929856), (3, 422619904), (4, 316964928), (6, 211309952), (7, 181122816), (8, 158482464), (12, 105654976), (14, 90561408), (16, 79241232), (21, 60374272), (24, 52827488), (28, 45280704), (32, 39620616), (42, 30187136), (48, 26413744), (49, 25874688), (56, 22640352), (64, 19810308), (84, 15093568), (96, 13206872), (98, 12937344), (112, 11320176), (128, 9905154), (147, 8624896), (168, 7546784), (192, 6603436), (196, 6468672), (224, 5660088), (256, 4952577), (294, 4312448), (336, 3773392), (343, 3696384), (384, 3301718), (392, 3234336), (448, 2830044), (588, 2156224), (672, 1886696), (686, 1848192), (768, 1650859), (784, 1617168), (896, 1415022), (1029, 1232128), (1176, 1078112), (1344, 943348), (1372, 924096), (1568, 808584), (1792, 707511), (2058, 616064), (2352, 539056), (2688, 471674), (2744, 462048), (3136, 404292), (4116, 308032), (4704, 269528), (4813, 263424), (5376, 235837), (5488, 231024), (6272, 202146), (8232, 154016), (9408, 134764), (9626, 131712), (10976, 115512), (12544, 101073), (14439, 87808), (16464, 77008), (18816, 67382), (19252, 65856), (21952, 57756), (28878, 43904), (32928, 38504), (33691, 37632)]