21684757248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122231}}^1$

素因数の和:122271

約数の個数: 216

約数和(自身を含む): 77950768896

約数和(自身を除く): 56266011648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7392, 8064, 8448, 9856, 11088, 12672, 14784, 16128, 19712, 22176, 25344, 29568, 44352, 59136, 88704, 122231, 177408, 244462, 366693, 488924, 733386, 855617, 977848, 1100079, 1344541, 1466772, 1711234, 1955696, 2200158, 2566851, 2689082, 2933544, 3422468, 3911392, 4033623, 4400316, 5133702, 5378164, 5867088, 6844936, 7700553, 7822784, 8067246, 8800632, 9411787, 10267404, 10756328, 11734176, 12100869, 13689872, 15401106, 15645568, 16134492, 17601264, 18823574, 20534808, 21512656, 23468352, 24201738, 27379744, 28235361, 30802212, 31291136, 32268984, 35202528, 37647148, 41069616, 43025312, 46936704, 48403476, 54759488, 56470722, 61604424, 64537968, 70405056, 75294296, 82139232, 84706083, 86050624, 93873408, 96806952, 109518976, 112941444, 123208848, 129075936, 140810112, 150588592, 164278464, 169412166, 172101248, 193613904, 219037952, 225882888, 246417696, 258151872, 281620224, 301177184, 328556928, 338824332, 344202496, 387227808, 451765776, 492835392, 516303744, 602354368, 657113856, 677648664, 774455616, 903531552, 985670784, 1032607488, 1204708736, 1355297328, 1548911232, 1807063104, 1971341568, 2409417472, 2710594656, 3097822464, 3614126208, 5421189312, 7228252416, 10842378624, 21684757248]

約数ペア:

[(1, 21684757248), (2, 10842378624), (3, 7228252416), (4, 5421189312), (6, 3614126208), (7, 3097822464), (8, 2710594656), (9, 2409417472), (11, 1971341568), (12, 1807063104), (14, 1548911232), (16, 1355297328), (18, 1204708736), (21, 1032607488), (22, 985670784), (24, 903531552), (28, 774455616), (32, 677648664), (33, 657113856), (36, 602354368), (42, 516303744), (44, 492835392), (48, 451765776), (56, 387227808), (63, 344202496), (64, 338824332), (66, 328556928), (72, 301177184), (77, 281620224), (84, 258151872), (88, 246417696), (96, 225882888), (99, 219037952), (112, 193613904), (126, 172101248), (128, 169412166), (132, 164278464), (144, 150588592), (154, 140810112), (168, 129075936), (176, 123208848), (192, 112941444), (198, 109518976), (224, 96806952), (231, 93873408), (252, 86050624), (256, 84706083), (264, 82139232), (288, 75294296), (308, 70405056), (336, 64537968), (352, 61604424), (384, 56470722), (396, 54759488), (448, 48403476), (462, 46936704), (504, 43025312), (528, 41069616), (576, 37647148), (616, 35202528), (672, 32268984), (693, 31291136), (704, 30802212), (768, 28235361), (792, 27379744), (896, 24201738), (924, 23468352), (1008, 21512656), (1056, 20534808), (1152, 18823574), (1232, 17601264), (1344, 16134492), (1386, 15645568), (1408, 15401106), (1584, 13689872), (1792, 12100869), (1848, 11734176), (2016, 10756328), (2112, 10267404), (2304, 9411787), (2464, 8800632), (2688, 8067246), (2772, 7822784), (2816, 7700553), (3168, 6844936), (3696, 5867088), (4032, 5378164), (4224, 5133702), (4928, 4400316), (5376, 4033623), (5544, 3911392), (6336, 3422468), (7392, 2933544), (8064, 2689082), (8448, 2566851), (9856, 2200158), (11088, 1955696), (12672, 1711234), (14784, 1466772), (16128, 1344541), (19712, 1100079), (22176, 977848), (25344, 855617), (29568, 733386), (44352, 488924), (59136, 366693), (88704, 244462), (122231, 177408)]