64789281648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:866

約数の個数: 640

約数和(自身を含む): 243184435200

約数和(自身を除く): 178395153552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 127, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 254, 266, 273, 304, 312, 336, 342, 351, 364, 378, 381, 399, 432, 456, 468, 494, 504, 508, 513, 532, 546, 624, 683, 684, 702, 728, 741, 756, 762, 798, 819, 889, 912, 936, 988, 1008, 1016, 1026, 1064, 1092, 1143, 1197, 1366, 1368, 1404, 1456, 1482, 1512, 1524, 1596, 1638, 1651, 1729, 1778, 1872, 1976, 2032, 2049, 2052, 2128, 2184, 2223, 2286, 2394, 2413, 2457, 2667, 2732, 2736, 2808, 2964, 3024, 3048, 3192, 3276, 3302, 3429, 3458, 3556, 3591, 3952, 4098, 4104, 4368, 4446, 4572, 4781, 4788, 4826, 4914, 4953, 5187, 5334, 5464, 5616, 5928, 6096, 6147, 6384, 6552, 6604, 6669, 6858, 6916, 7112, 7182, 7239, 8001, 8196, 8208, 8879, 8892, 9144, 9562, 9576, 9652, 9828, 9906, 10374, 10668, 10928, 11557, 11856, 12294, 12977, 13104, 13208, 13338, 13716, 13832, 14224, 14343, 14364, 14478, 14859, 15561, 16002, 16392, 16891, 17758, 17784, 18288, 18441, 19124, 19152, 19304, 19656, 19812, 20748, 21336, 21717, 23114, 24003, 24588, 25954, 26416, 26637, 26676, 27432, 27664, 28686, 28728, 28956, 29718, 31122, 31369, 32004, 32784, 33782, 34671, 35516, 35568, 36882, 38248, 38608, 38931, 39312, 39624, 41496, 42672, 43029, 43434, 44577, 46228, 46683, 48006, 49176, 50673, 51908, 53274, 53352, 54864, 57372, 57456, 57912, 59436, 62153, 62244, 62738, 64008, 65151, 67564, 69342, 71032, 73764, 76496, 77862, 79248, 79911, 82992, 86058, 86741, 86868, 89154, 90839, 92456, 93366, 94107, 96012, 98352, 101346, 103816, 104013, 106548, 106704, 114744, 115824, 116793, 118872, 124306, 124488, 125476, 128016, 129087, 130302, 135128, 138684, 142064, 147528, 152019, 155724, 159822, 168701, 172116, 173482, 173736, 178308, 181678, 184912, 186459, 186732, 188214, 192024, 202692, 207632, 208026, 213096, 219583, 229488, 233586, 237744, 239733, 248612, 248976, 250952, 258174, 260223, 260604, 270256, 272517, 277368, 282321, 295056, 304038, 311448, 312039, 319644, 337402, 344232, 346964, 347472, 350379, 356616, 363356, 372918, 373464, 376428, 384048, 405384, 416052, 426192, 439166, 456057, 467172, 479466, 497224, 501904, 506103, 516348, 520446, 521208, 545034, 554736, 559377, 564642, 607187, 608076, 622896, 624078, 639288, 658749, 674804, 688464, 693928, 700758, 713232, 726712, 745836, 746928, 752856, 780669, 810768, 817551, 832104, 846963, 878332, 912114, 934344, 958932, 994448, 1012206, 1032696, 1040892, 1042416, 1090068, 1118754, 1127633, 1129284, 1180907, 1214374, 1216152, 1248156, 1278576, 1317498, 1349608, 1387856, 1401516, 1453424, 1491672, 1505712, 1518309, 1561338, 1635102, 1648079, 1664208, 1678131, 1693926, 1756664, 1821561, 1824228, 1868688, 1917864, 1976247, 2024412, 2065392, 2081784, 2180136, 2237508, 2255266, 2258568, 2342007, 2361814, 2428748, 2432304, 2452653, 2496312, 2634996, 2699216, 2803032, 2983344, 3036618, 3122676, 3270204, 3296158, 3356262, 3382899, 3387852, 3513328, 3542721, 3643122, 3648456, 3835728, 3952494, 4048824, 4163568, 4360272, 4475016, 4510532, 4517136, 4554927, 4684014, 4723628, 4857496, 4905306, 4944237, 4992624, 5269992, 5464683, 5606064, 5928741, 6073236, 6245352, 6540408, 6592316, 6712524, 6765798, 6775704, 7085442, 7286244, 7296912, 7893431, 7904988, 8097648, 8950032, 9021064, 9109854, 9368028, 9447256, 9714992, 9810612, 9888474, 10148697, 10539984, 10628163, 10929366, 11536553, 11857482, 12146472, 12490704, 13080816, 13184632, 13425048, 13531596, 13551408, 14170884, 14572488, 14832711, 15786862, 15809976, 16394049, 18042128, 18219708, 18736056, 18894512, 19621224, 19776948, 20297394, 21256326, 21425027, 21858732, 23073106, 23680293, 23714964, 24292944, 26369264, 26850096, 27063192, 28341768, 29144976, 29665422, 30446091, 31573724, 31619952, 31884489, 32788098, 34609659, 36439416, 37472112, 39242448, 39553896, 40594788, 42512652, 42850054, 43717464, 44498133, 46146212, 47360586, 47429928, 54126384, 56683536, 59330844, 60892182, 63147448, 63768978, 64275081, 65576196, 69219318, 71040879, 72878832, 79107792, 81189576, 85025304, 85700108, 87434928, 88996266, 92292424, 94721172, 94859856, 103828977, 118661688, 121784364, 126294896, 127537956, 128550162, 131152392, 138438636, 142081758, 149975189, 162379152, 170050608, 171400216, 177992532, 184584848, 189442344, 192825243, 207657954, 213122637, 237323376, 243568728, 255075912, 257100324, 262304784, 276877272, 284163516, 299950378, 311486931, 342800432, 355985064, 378884688, 385650486, 415315908, 426245274, 449925567, 487137456, 510151824, 514200648, 553754544, 568327032, 578475729, 599900756, 622973862, 711970128, 771300972, 830631816, 852490548, 899851134, 1028401296, 1136654064, 1156951458, 1199801512, 1245947724, 1349776701, 1542601944, 1661263632, 1704981096, 1799702268, 2313902916, 2399603024, 2491895448, 2699553402, 3085203888, 3409962192, 3599404536, 4049330103, 4627805832, 4983790896, 5399106804, 7198809072, 8098660206, 9255611664, 10798213608, 16197320412, 21596427216, 32394640824, 64789281648]

約数ペア:

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(2049, 31619952), (2052, 31573724), (2128, 30446091), (2184, 29665422), (2223, 29144976), (2286, 28341768), (2394, 27063192), (2413, 26850096), (2457, 26369264), (2667, 24292944), (2732, 23714964), (2736, 23680293), (2808, 23073106), (2964, 21858732), (3024, 21425027), (3048, 21256326), (3192, 20297394), (3276, 19776948), (3302, 19621224), (3429, 18894512), (3458, 18736056), (3556, 18219708), (3591, 18042128), (3952, 16394049), (4098, 15809976), (4104, 15786862), (4368, 14832711), (4446, 14572488), (4572, 14170884), (4781, 13551408), (4788, 13531596), (4826, 13425048), (4914, 13184632), (4953, 13080816), (5187, 12490704), (5334, 12146472), (5464, 11857482), (5616, 11536553), (5928, 10929366), (6096, 10628163), (6147, 10539984), (6384, 10148697), (6552, 9888474), (6604, 9810612), (6669, 9714992), (6858, 9447256), (6916, 9368028), (7112, 9109854), (7182, 9021064), (7239, 8950032), (8001, 8097648), (8196, 7904988), (8208, 7893431), (8879, 7296912), (8892, 7286244), (9144, 7085442), (9562, 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