1979311488

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 6814938240

約数和(自身を除く): 4835626752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 73, 77, 84, 88, 96, 98, 112, 128, 131, 132, 146, 147, 154, 168, 176, 192, 196, 219, 224, 231, 262, 264, 292, 294, 308, 336, 352, 384, 392, 393, 438, 448, 462, 511, 524, 528, 539, 584, 588, 616, 672, 704, 784, 786, 803, 876, 896, 917, 924, 1022, 1048, 1056, 1078, 1168, 1176, 1232, 1344, 1408, 1441, 1533, 1568, 1572, 1606, 1617, 1752, 1834, 1848, 2044, 2096, 2112, 2156, 2336, 2352, 2409, 2464, 2688, 2751, 2882, 3066, 3136, 3144, 3212, 3234, 3504, 3577, 3668, 3696, 4088, 4192, 4224, 4312, 4323, 4672, 4704, 4818, 4928, 5502, 5621, 5764, 6132, 6272, 6288, 6419, 6424, 6468, 7008, 7154, 7336, 7392, 8176, 8384, 8624, 8646, 9344, 9408, 9563, 9636, 9856, 10087, 10731, 11004, 11242, 11528, 12264, 12576, 12838, 12848, 12936, 14016, 14308, 14672, 14784, 16352, 16768, 16863, 17248, 17292, 18816, 19126, 19257, 19272, 20174, 21462, 22008, 22484, 23056, 24528, 25152, 25676, 25696, 25872, 28032, 28616, 28689, 29344, 29568, 30261, 32704, 33726, 34496, 34584, 38252, 38514, 38544, 39347, 40348, 42924, 44016, 44968, 46112, 49056, 50304, 51352, 51392, 51744, 57232, 57378, 58688, 60522, 65408, 66941, 67452, 68992, 69168, 70609, 76504, 77028, 77088, 78694, 80696, 85848, 88032, 89936, 92224, 98112, 102704, 102784, 103488, 105193, 114464, 114756, 117376, 118041, 121044, 133882, 134904, 138336, 141218, 153008, 154056, 154176, 157388, 161392, 171696, 176064, 179872, 184448, 196224, 200823, 205408, 206976, 210386, 211827, 228928, 229512, 236082, 242088, 267764, 269808, 276672, 282436, 306016, 308112, 308352, 314776, 315579, 322784, 343392, 352128, 359744, 401646, 410816, 420772, 423654, 457856, 459024, 468587, 472164, 484176, 535528, 539616, 553344, 564872, 612032, 616224, 629552, 631158, 645568, 686784, 719488, 736351, 803292, 821632, 841544, 847308, 918048, 937174, 944328, 968352, 1071056, 1079232, 1129744, 1224064, 1232448, 1259104, 1262316, 1291136, 1373568, 1405761, 1472702, 1606584, 1683088, 1694616, 1836096, 1874348, 1888656, 1936704, 2142112, 2158464, 2209053, 2259488, 2464896, 2518208, 2524632, 2811522, 2945404, 3213168, 3366176, 3389232, 3672192, 3748696, 3777312, 3873408, 4284224, 4418106, 4518976, 5036416, 5049264, 5154457, 5623044, 5890808, 6426336, 6732352, 6778464, 7497392, 7554624, 8568448, 8836212, 9037952, 10098528, 10308914, 11246088, 11781616, 12852672, 13464704, 13556928, 14994784, 15109248, 15463371, 17672424, 20197056, 20617828, 22492176, 23563232, 25705344, 27113856, 29989568, 30926742, 35344848, 40394112, 41235656, 44984352, 47126464, 59979136, 61853484, 70689696, 82471312, 89968704, 94252928, 123706968, 141379392, 164942624, 179937408, 247413936, 282758784, 329885248, 494827872, 659770496, 989655744, 1979311488]

約数ペア:

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