19997343744

素因数分解:

$2^{14}\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:106

約数の個数: 540

約数和(自身を含む): 68313690144

約数和(自身を除く): 48316346400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 64, 69, 76, 84, 92, 96, 98, 112, 114, 128, 133, 138, 147, 152, 161, 168, 184, 192, 196, 224, 228, 256, 266, 276, 294, 304, 322, 336, 361, 368, 384, 392, 399, 437, 448, 456, 483, 512, 532, 552, 588, 608, 644, 672, 722, 736, 768, 784, 798, 874, 896, 912, 931, 966, 1024, 1064, 1083, 1104, 1127, 1176, 1216, 1288, 1311, 1344, 1444, 1472, 1536, 1568, 1596, 1748, 1792, 1824, 1862, 1932, 2048, 2128, 2166, 2208, 2254, 2352, 2432, 2527, 2576, 2622, 2688, 2793, 2888, 2944, 3059, 3072, 3136, 3192, 3381, 3496, 3584, 3648, 3724, 3864, 4096, 4256, 4332, 4416, 4508, 4704, 4864, 5054, 5152, 5244, 5376, 5586, 5776, 5888, 6118, 6144, 6272, 6384, 6762, 6992, 7168, 7296, 7448, 7581, 7728, 8192, 8303, 8512, 8664, 8832, 9016, 9177, 9408, 9728, 10108, 10304, 10488, 10752, 11172, 11552, 11776, 12236, 12288, 12544, 12768, 13524, 13984, 14336, 14592, 14896, 15162, 15456, 16384, 16606, 17024, 17328, 17664, 17689, 18032, 18354, 18816, 19456, 20216, 20608, 20976, 21413, 21504, 22344, 23104, 23552, 24472, 24576, 24909, 25088, 25536, 27048, 27968, 28672, 29184, 29792, 30324, 30912, 33212, 34048, 34656, 35328, 35378, 36064, 36708, 37632, 38912, 40432, 41216, 41952, 42826, 43008, 44688, 46208, 47104, 48944, 49152, 49818, 50176, 51072, 53067, 54096, 55936, 57344, 58121, 58368, 59584, 60648, 61824, 64239, 66424, 68096, 69312, 70656, 70756, 72128, 73416, 75264, 77824, 80864, 82432, 83904, 85652, 86016, 89376, 92416, 94208, 97888, 99636, 100352, 102144, 106134, 108192, 111872, 114688, 116242, 116736, 119168, 121296, 123648, 128478, 132848, 136192, 138624, 141312, 141512, 144256, 146832, 150528, 155648, 161728, 164864, 167808, 171304, 172032, 174363, 178752, 184832, 188416, 195776, 199272, 200704, 204288, 212268, 216384, 223744, 232484, 233472, 238336, 242592, 247296, 256956, 265696, 272384, 277248, 282624, 283024, 288512, 293664, 301056, 311296, 323456, 329728, 335616, 342608, 344064, 348726, 357504, 369664, 376832, 391552, 398544, 401408, 406847, 408576, 424536, 432768, 447488, 464968, 466944, 476672, 485184, 494592, 513912, 531392, 544768, 554496, 565248, 566048, 577024, 587328, 602112, 646912, 659456, 671232, 685216, 697452, 715008, 739328, 783104, 797088, 802816, 813694, 817152, 849072, 865536, 894976, 929936, 933888, 953344, 970368, 989184, 1027824, 1062784, 1089536, 1108992, 1130496, 1132096, 1154048, 1174656, 1204224, 1220541, 1293824, 1318912, 1342464, 1370432, 1394904, 1430016, 1478656, 1566208, 1594176, 1627388, 1634304, 1698144, 1731072, 1789952, 1859872, 1906688, 1940736, 1978368, 2055648, 2125568, 2179072, 2217984, 2264192, 2308096, 2349312, 2408448, 2441082, 2587648, 2637824, 2684928, 2740864, 2789808, 2860032, 2957312, 3132416, 3188352, 3254776, 3268608, 3396288, 3462144, 3579904, 3719744, 3813376, 3881472, 3956736, 4111296, 4251136, 4435968, 4528384, 4616192, 4698624, 4882164, 5175296, 5369856, 5481728, 5579616, 5720064, 5914624, 6264832, 6376704, 6509552, 6537216, 6792576, 6924288, 7159808, 7439488, 7626752, 7762944, 7913472, 8222592, 8502272, 8871936, 9056768, 9232384, 9397248, 9764328, 10350592, 10739712, 10963456, 11159232, 11440128, 12529664, 12753408, 13019104, 13585152, 13848576, 14878976, 15253504, 15525888, 16445184, 17004544, 17743872, 18113536, 18464768, 18794496, 19528656, 20701184, 21479424, 21926912, 22318464, 22880256, 25059328, 25506816, 26038208, 27170304, 27697152, 29757952, 31051776, 32890368, 34009088, 36227072, 37588992, 39057312, 41402368, 43853824, 44636928, 45760512, 50118656, 51013632, 52076416, 54340608, 55394304, 59515904, 62103552, 65780736, 68018176, 72454144, 75177984, 78114624, 87707648, 89273856, 102027264, 104152832, 108681216, 119031808, 124207104, 131561472, 136036352, 144908288, 150355968, 156229248, 175415296, 178547712, 204054528, 208305664, 217362432, 238063616, 263122944, 289816576, 312458496, 350830592, 357095424, 408109056, 416611328, 434724864, 476127232, 526245888, 624916992, 714190848, 833222656, 869449728, 952254464, 1052491776, 1249833984, 1428381696, 1666445312, 2499667968, 2856763392, 3332890624, 4999335936, 6665781248, 9998671872, 19997343744]

約数ペア:

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