1989867264

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 648

約数和(自身を含む): 7437870720

約数和(自身を除く): 5448003456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 23, 24, 28, 32, 33, 38, 42, 44, 46, 48, 49, 56, 57, 64, 66, 69, 76, 77, 84, 88, 92, 96, 98, 112, 114, 121, 128, 132, 133, 138, 147, 152, 154, 161, 168, 176, 184, 192, 196, 209, 224, 228, 231, 242, 253, 256, 264, 266, 276, 294, 304, 308, 322, 336, 352, 363, 368, 384, 392, 399, 418, 437, 448, 456, 462, 483, 484, 506, 528, 532, 539, 552, 588, 608, 616, 627, 644, 672, 704, 726, 736, 759, 768, 784, 798, 836, 847, 874, 896, 912, 924, 931, 966, 968, 1012, 1056, 1064, 1078, 1104, 1127, 1176, 1216, 1232, 1254, 1288, 1311, 1344, 1408, 1452, 1463, 1472, 1518, 1568, 1596, 1617, 1672, 1694, 1748, 1771, 1792, 1824, 1848, 1862, 1932, 1936, 2024, 2112, 2128, 2156, 2208, 2254, 2299, 2352, 2432, 2464, 2508, 2541, 2576, 2622, 2688, 2783, 2793, 2816, 2904, 2926, 2944, 3036, 3059, 3136, 3192, 3234, 3344, 3381, 3388, 3496, 3542, 3648, 3696, 3724, 3864, 3872, 4048, 4224, 4256, 4312, 4389, 4416, 4508, 4598, 4704, 4807, 4864, 4928, 5016, 5082, 5152, 5244, 5313, 5376, 5566, 5586, 5808, 5852, 5888, 5929, 6072, 6118, 6272, 6384, 6468, 6688, 6762, 6776, 6897, 6992, 7084, 7296, 7392, 7448, 7728, 7744, 8096, 8349, 8448, 8512, 8624, 8778, 8832, 9016, 9177, 9196, 9408, 9614, 9856, 10032, 10164, 10241, 10304, 10488, 10626, 11132, 11172, 11616, 11704, 11858, 12144, 12236, 12397, 12544, 12768, 12936, 13376, 13524, 13552, 13794, 13984, 14168, 14421, 14592, 14784, 14896, 15456, 15488, 16093, 16192, 16698, 17024, 17248, 17556, 17664, 17787, 18032, 18354, 18392, 18816, 19228, 19481, 19712, 20064, 20328, 20482, 20608, 20976, 21252, 21413, 22264, 22344, 23232, 23408, 23716, 24288, 24472, 24794, 25536, 25872, 26752, 27048, 27104, 27588, 27968, 28336, 28842, 29568, 29792, 30723, 30912, 30976, 32186, 32384, 33396, 33649, 34048, 34496, 35112, 35574, 36064, 36708, 36784, 37191, 37632, 38456, 38962, 40128, 40656, 40964, 41216, 41952, 42504, 42826, 44528, 44688, 46464, 46816, 47432, 48279, 48576, 48944, 49588, 51072, 51744, 52877, 53504, 54096, 54208, 55176, 55936, 56672, 57684, 58443, 59136, 59584, 61446, 61824, 64239, 64372, 64768, 66792, 67298, 68992, 70224, 71148, 72128, 73416, 73568, 74382, 76912, 77924, 80256, 81312, 81928, 83904, 85008, 85652, 89056, 89376, 92928, 93632, 94864, 96558, 97152, 97888, 99176, 100947, 102144, 103488, 105754, 108192, 108416, 110352, 111872, 112651, 113344, 115368, 116886, 119168, 122892, 123648, 128478, 128744, 133584, 134596, 136367, 137984, 140448, 142296, 144256, 146832, 147136, 148764, 153824, 155848, 158631, 160512, 162624, 163856, 167808, 170016, 171304, 178112, 178752, 187264, 189728, 193116, 194304, 195776, 198352, 201894, 206976, 211508, 216384, 216832, 220704, 225302, 226688, 230736, 233772, 235543, 238336, 245784, 256956, 257488, 267168, 269192, 272734, 280896, 284592, 288512, 293664, 294272, 297528, 307648, 311696, 317262, 325248, 327712, 335616, 337953, 340032, 342608, 356224, 357504, 370139, 374528, 379456, 386232, 391552, 396704, 403788, 409101, 413952, 423016, 432768, 441408, 450604, 453376, 461472, 467544, 471086, 491568, 513912, 514976, 534336, 538384, 545468, 561792, 569184, 587328, 588544, 595056, 615296, 623392, 634524, 650496, 655424, 675906, 680064, 685216, 706629, 712448, 715008, 740278, 758912, 772464, 783104, 793408, 807576, 818202, 846032, 865536, 882816, 901208, 922944, 935088, 942172, 983136, 1027824, 1029952, 1068672, 1076768, 1090936, 1110417, 1123584, 1138368, 1174656, 1190112, 1230592, 1246784, 1269048, 1310848, 1351812, 1360128, 1370432, 1413258, 1480556, 1517824, 1544928, 1586816, 1615152, 1636404, 1692064, 1765632, 1802416, 1845888, 1870176, 1884344, 1966272, 2055648, 2059904, 2137344, 2153536, 2181872, 2220834, 2276736, 2349312, 2380224, 2493568, 2538096, 2590973, 2621696, 2703624, 2740864, 2826516, 2961112, 3089856, 3173632, 3230304, 3272808, 3384128, 3604832, 3691776, 3740352, 3768688, 3932544, 4111296, 4119808, 4307072, 4363744, 4441668, 4553472, 4760448, 4987136, 5076192, 5181946, 5407248, 5481728, 5653032, 5922224, 6179712, 6460608, 6545616, 6768256, 7209664, 7480704, 7537376, 7772919, 7865088, 8222592, 8614144, 8727488, 8883336, 9520896, 10152384, 10363892, 10814496, 11306064, 11844448, 12359424, 12921216, 13091232, 13536512, 14419328, 14961408, 15074752, 15545838, 16445184, 17454976, 17766672, 20304768, 20727784, 21628992, 22612128, 23688896, 25842432, 26182464, 28838656, 30149504, 31091676, 34909952, 35533344, 40609536, 41455568, 43257984, 45224256, 47377792, 52364928, 60299008, 62183352, 71066688, 82911136, 86515968, 90448512, 94755584, 104729856, 124366704, 142133376, 165822272, 180897024, 248733408, 284266752, 331644544, 497466816, 663289088, 994933632, 1989867264]

約数ペア:

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