641882820384

素因数分解:

$2^5\times 3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 768

約数和(自身を含む): 2182911897600

約数和(自身を除く): 1541029077216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 71, 72, 76, 78, 81, 96, 104, 108, 114, 117, 142, 144, 152, 156, 162, 171, 208, 213, 216, 228, 234, 243, 247, 284, 288, 304, 312, 324, 342, 351, 416, 426, 432, 456, 468, 486, 494, 513, 523, 568, 608, 624, 639, 648, 684, 702, 729, 741, 852, 864, 912, 923, 936, 972, 988, 1026, 1046, 1053, 1136, 1248, 1278, 1296, 1349, 1368, 1404, 1458, 1482, 1539, 1569, 1704, 1824, 1846, 1872, 1917, 1944, 1976, 2052, 2092, 2106, 2187, 2223, 2272, 2556, 2592, 2698, 2736, 2769, 2808, 2916, 2964, 3078, 3138, 3159, 3408, 3692, 3744, 3834, 3888, 3952, 4047, 4104, 4184, 4212, 4374, 4446, 4617, 4707, 5112, 5396, 5472, 5538, 5616, 5751, 5832, 5928, 6156, 6276, 6318, 6669, 6799, 6816, 7384, 7668, 7776, 7904, 8094, 8208, 8307, 8368, 8424, 8748, 8892, 9234, 9414, 9477, 9937, 10224, 10792, 11076, 11232, 11502, 11664, 11856, 12141, 12312, 12552, 12636, 13338, 13598, 13851, 14121, 14768, 15336, 16188, 16416, 16614, 16736, 16848, 17253, 17496, 17537, 17784, 18468, 18828, 18954, 19874, 20007, 20397, 20448, 21584, 22152, 23004, 23328, 23712, 24282, 24624, 24921, 25104, 25272, 26676, 27196, 27702, 28242, 28431, 29536, 29811, 30672, 32376, 33228, 33696, 34506, 34992, 35074, 35568, 36423, 36936, 37133, 37656, 37908, 39748, 40014, 40794, 41553, 42363, 43168, 44304, 46008, 48564, 49248, 49842, 50208, 50544, 51759, 52611, 53352, 54392, 55404, 56484, 56862, 59622, 60021, 61191, 61344, 64752, 66456, 69012, 69984, 70148, 71136, 72846, 73872, 74266, 74763, 75312, 75816, 79496, 80028, 81588, 83106, 84726, 88608, 89433, 92016, 97128, 99684, 101088, 103518, 105222, 106704, 108784, 109269, 110808, 111399, 112968, 113724, 119244, 120042, 122382, 127089, 129181, 129504, 132912, 138024, 140296, 145692, 147744, 148532, 149526, 150624, 151632, 155277, 157833, 158992, 160056, 163176, 166212, 169452, 178866, 180063, 183573, 184032, 194256, 199368, 207036, 210444, 213408, 217568, 218538, 221616, 222798, 224289, 225936, 227448, 238488, 240084, 244764, 254178, 258362, 265824, 268299, 276048, 280592, 291384, 297064, 299052, 303264, 310554, 315666, 317984, 320112, 326352, 327807, 332424, 334197, 338904, 357732, 360126, 367146, 381267, 387543, 388512, 398736, 414072, 420888, 437076, 443232, 445596, 448578, 451872, 454896, 473499, 476976, 480168, 482729, 489528, 508356, 516724, 536598, 540189, 550719, 552096, 561184, 582768, 594128, 598104, 621108, 631332, 640224, 652704, 655614, 664848, 668394, 672867, 677808, 705527, 715464, 720252, 734292, 762534, 775086, 797472, 804897, 828144, 841776, 874152, 891192, 897156, 909792, 946998, 953952, 960336, 965458, 979056, 983421, 1002591, 1016712, 1033448, 1073196, 1080378, 1101438, 1143801, 1162629, 1165536, 1188256, 1196208, 1242216, 1262664, 1311228, 1329696, 1336788, 1345734, 1355616, 1411054, 1420497, 1430928, 1440504, 1448187, 1468584, 1525068, 1550172, 1609794, 1652157, 1656288, 1683552, 1748304, 1782384, 1794312, 1893996, 1920672, 1930916, 1958112, 1966842, 2005182, 2018601, 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16148808, 16932648, 17045964, 17286048, 17378244, 17623008, 18046638, 18300816, 18343702, 18602064, 19049229, 19317528, 19825884, 20927322, 21531744, 21732219, 22576864, 22727952, 23170992, 23602104, 24062184, 25398972, 25568946, 25756704, 26067366, 26434512, 27069957, 27515553, 27903096, 28976292, 29738826, 31390983, 31469472, 32082912, 32297616, 33865296, 34091928, 34756488, 36093276, 36601632, 36687404, 37204128, 38098458, 38353419, 38635056, 39101049, 39651768, 41854644, 43464438, 45455904, 46341984, 47204208, 48124368, 50797944, 51137892, 52134732, 52869024, 54139914, 55031106, 55806192, 57147687, 57952584, 59477652, 62781966, 64595232, 67730592, 68183856, 69512976, 72186552, 73374808, 76196916, 76706838, 77270112, 78202098, 79303536, 81209871, 82546659, 83709288, 86928876, 94172949, 94408416, 96248736, 101595888, 102275784, 104269464, 108279828, 110062212, 111612384, 114295374, 115905168, 117303147, 118955304, 125563932, 136367712, 139025952, 144373104, 146749616, 152393832, 153413676, 156404196, 158607072, 162419742, 165093318, 167418576, 171443061, 173857752, 188345898, 203191776, 204551568, 208538928, 216559656, 220124424, 228590748, 231810336, 234606294, 237910608, 247639977, 251127864, 282518847, 288746208, 293499232, 304787664, 306827352, 312808392, 324839484, 330186636, 334837152, 342886122, 347715504, 351909441, 376691796, 409103136, 417077856, 433119312, 440248848, 457181496, 469212588, 475821216, 495279954, 502255728, 514329183, 565037694, 609575328, 613654704, 625616784, 649678968, 660373272, 685772244, 695431008, 703818882, 742919931, 753383592, 866238624, 880497696, 914362992, 938425176, 990559908, 1004511456, 1028658366, 1055728323, 1130075388, 1227309408, 1251233568, 1299357936, 1320746544, 1371544488, 1407637764, 1485839862, 1506767184, 1542987549, 1828725984, 1876850352, 1981119816, 2057316732, 2111456646, 2228759793, 2260150776, 2598715872, 2641493088, 2743088976, 2815275528, 2971679724, 3013534368, 3085975098, 3753700704, 3962239632, 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約数ペア:

[(1, 641882820384), (2, 320941410192), (3, 213960940128), (4, 160470705096), (6, 106980470064), (8, 80235352548), (9, 71320313376), (12, 53490235032), (13, 49375601568), (16, 40117676274), (18, 35660156688), (19, 33783306336), (24, 26745117516), (26, 24687800784), (27, 23773437792), (32, 20058838137), (36, 17830078344), (38, 16891653168), (39, 16458533856), (48, 13372558758), (52, 12343900392), (54, 11886718896), (57, 11261102112), (71, 9040603104), (72, 8915039172), (76, 8445826584), (78, 8229266928), (81, 7924479264), (96, 6686279379), (104, 6171950196), (108, 5943359448), (114, 5630551056), (117, 5486177952), (142, 4520301552), (144, 4457519586), (152, 4222913292), (156, 4114633464), (162, 3962239632), (171, 3753700704), (208, 3085975098), (213, 3013534368), (216, 2971679724), (228, 2815275528), (234, 2743088976), (243, 2641493088), (247, 2598715872), (284, 2260150776), (288, 2228759793), (304, 2111456646), (312, 2057316732), (324, 1981119816), (342, 1876850352), (351, 1828725984), (416, 1542987549), (426, 1506767184), (432, 1485839862), (456, 1407637764), (468, 1371544488), (486, 1320746544), (494, 1299357936), (513, 1251233568), (523, 1227309408), (568, 1130075388), (608, 1055728323), (624, 1028658366), (639, 1004511456), (648, 990559908), (684, 938425176), (702, 914362992), (729, 880497696), (741, 866238624), (852, 753383592), (864, 742919931), (912, 703818882), (923, 695431008), (936, 685772244), (972, 660373272), (988, 649678968), (1026, 625616784), (1046, 613654704), (1053, 609575328), (1136, 565037694), (1248, 514329183), (1278, 502255728), (1296, 495279954), (1349, 475821216), (1368, 469212588), (1404, 457181496), (1458, 440248848), (1482, 433119312), (1539, 417077856), (1569, 409103136), (1704, 376691796), (1824, 351909441), (1846, 347715504), (1872, 342886122), (1917, 334837152), (1944, 330186636), (1976, 324839484), (2052, 312808392), (2092, 306827352), (2106, 304787664), (2187, 293499232), (2223, 288746208), (2272, 282518847), (2556, 251127864), (2592, 247639977), (2698, 237910608), (2736, 234606294), (2769, 231810336), (2808, 228590748), (2916, 220124424), (2964, 216559656), (3078, 208538928), (3138, 204551568), (3159, 203191776), (3408, 188345898), (3692, 173857752), (3744, 171443061), (3834, 167418576), (3888, 165093318), (3952, 162419742), (4047, 158607072), (4104, 156404196), (4184, 153413676), (4212, 152393832), (4374, 146749616), (4446, 144373104), (4617, 139025952), (4707, 136367712), (5112, 125563932), (5396, 118955304), (5472, 117303147), (5538, 115905168), (5616, 114295374), (5751, 111612384), (5832, 110062212), (5928, 108279828), (6156, 104269464), (6276, 102275784), (6318, 101595888), (6669, 96248736), (6799, 94408416), (6816, 94172949), (7384, 86928876), (7668, 83709288), (7776, 82546659), (7904, 81209871), (8094, 79303536), (8208, 78202098), (8307, 77270112), (8368, 76706838), (8424, 76196916), (8748, 73374808), (8892, 72186552), (9234, 69512976), (9414, 68183856), (9477, 67730592), (9937, 64595232), (10224, 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(33696, 19049229), (34506, 18602064), (34992, 18343702), (35074, 18300816), (35568, 18046638), (36423, 17623008), (36936, 17378244), (37133, 17286048), (37656, 17045964), (37908, 16932648), (39748, 16148808), (40014, 16041456), (40794, 15734736), (41553, 15447328), (42363, 15151968), (43168, 14869413), (44304, 14488146), (46008, 13951548), (48564, 13217256), (49248, 13033683), (49842, 12878352), (50208, 12784473), (50544, 12699486), (51759, 12401376), (52611, 12200544), (53352, 12031092), (54392, 11801052), (55404, 11585496), (56484, 11363976), (56862, 11288432), (59622, 10765872), (60021, 10694304), (61191, 10489824), (61344, 10463661), (64752, 9912942), (66456, 9658764), (69012, 9301032), (69984, 9171851), (70148, 9150408), (71136, 9023319), (72846, 8811504), (73872, 8689122), (74266, 8643024), (74763, 8585568), (75312, 8522982), (75816, 8466324), (79496, 8074404), (80028, 8020728), (81588, 7867368), (83106, 7723664), (84726, 7575984), (88608, 7244073), (89433, 7177248), (92016, 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