1721927055744

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{488633}}^1$

素因数の和:488702

約数の個数: 384

約数和(自身を含む): 6220115366400

約数和(自身を除く): 4498188310656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 56, 57, 63, 64, 69, 72, 76, 84, 92, 96, 112, 114, 126, 128, 133, 138, 144, 152, 161, 168, 171, 184, 192, 207, 224, 228, 252, 266, 276, 288, 304, 322, 336, 342, 368, 384, 399, 414, 437, 448, 456, 483, 504, 532, 552, 576, 608, 644, 672, 684, 736, 798, 828, 874, 896, 912, 966, 1008, 1064, 1104, 1152, 1197, 1216, 1288, 1311, 1344, 1368, 1449, 1472, 1596, 1656, 1748, 1824, 1932, 2016, 2128, 2208, 2394, 2432, 2576, 2622, 2688, 2736, 2898, 2944, 3059, 3192, 3312, 3496, 3648, 3864, 3933, 4032, 4256, 4416, 4788, 5152, 5244, 5472, 5796, 6118, 6384, 6624, 6992, 7296, 7728, 7866, 8064, 8512, 8832, 9177, 9576, 10304, 10488, 10944, 11592, 12236, 12768, 13248, 13984, 15456, 15732, 17024, 18354, 19152, 20608, 20976, 21888, 23184, 24472, 25536, 26496, 27531, 27968, 30912, 31464, 36708, 38304, 41952, 46368, 48944, 51072, 55062, 55936, 61824, 62928, 73416, 76608, 83904, 92736, 97888, 110124, 125856, 146832, 153216, 167808, 185472, 195776, 220248, 251712, 293664, 391552, 440496, 488633, 503424, 587328, 880992, 977266, 1174656, 1465899, 1761984, 1954532, 2931798, 3420431, 3523968, 3909064, 4397697, 5863596, 6840862, 7818128, 8795394, 9284027, 10261293, 11238559, 11727192, 13681724, 15636256, 17590788, 18568054, 20522586, 22477118, 23454384, 27363448, 27852081, 30783879, 31272512, 33715677, 35181576, 37136108, 41045172, 44954236, 46908768, 54726896, 55704162, 61567758, 62545024, 64988189, 67431354, 70363152, 74272216, 78669913, 82090344, 83556243, 89908472, 93817536, 101147031, 109453792, 111408324, 123135516, 129976378, 134862708, 140726304, 148544432, 157339826, 164180688, 167112486, 179816944, 187635072, 194964567, 202294062, 213532621, 218907584, 222816648, 236009739, 246271032, 259952756, 269725416, 281452608, 297088864, 314679652, 328361376, 334224972, 359633888, 389929134, 404588124, 427065242, 437815168, 445633296, 472019478, 492542064, 519905512, 539450832, 562905216, 584893701, 594177728, 629359304, 640597863, 656722752, 668449944, 708029217, 719267776, 779858268, 809176248, 854130484, 891266592, 944038956, 985084128, 1039811024, 1078901664, 1169787402, 1188355456, 1258718608, 1281195726, 1313445504, 1336899888, 1416058434, 1438535552, 1494728347, 1559716536, 1618352496, 1708260968, 1782533184, 1888077912, 1921793589, 1970168256, 2079622048, 2157803328, 2339574804, 2517437216, 2562391452, 2673799776, 2832116868, 2989456694, 3119433072, 3236704992, 3416521936, 3565066368, 3776155824, 3843587178, 3940336512, 4159244096, 4315606656, 4484185041, 4679149608, 5034874432, 5124782904, 5347599552, 5664233736, 5978913388, 6238866144, 6473409984, 6833043872, 7552311648, 7687174356, 8318488192, 8968370082, 9358299216, 10069748864, 10249565808, 10695199104, 11328467472, 11957826776, 12477732288, 12946819968, 13452555123, 13666087744, 15104623296, 15374348712, 17936740164, 18716598432, 20499131616, 22656934944, 23915653552, 24955464576, 26905110246, 27332175488, 30209246592, 30748697424, 35873480328, 37433196864, 40998263232, 45313869888, 47831307104, 53810220492, 61497394848, 71746960656, 74866393728, 81996526464, 90627739776, 95662614208, 107620440984, 122994789696, 143493921312, 191325228416, 215240881968, 245989579392, 286987842624, 430481763936, 573975685248, 860963527872, 1721927055744]

約数ペア:

[(1, 1721927055744), (2, 860963527872), (3, 573975685248), (4, 430481763936), (6, 286987842624), (7, 245989579392), (8, 215240881968), (9, 191325228416), (12, 143493921312), (14, 122994789696), (16, 107620440984), (18, 95662614208), (19, 90627739776), (21, 81996526464), (23, 74866393728), (24, 71746960656), (28, 61497394848), (32, 53810220492), (36, 47831307104), (38, 45313869888), (42, 40998263232), (46, 37433196864), (48, 35873480328), (56, 30748697424), (57, 30209246592), (63, 27332175488), (64, 26905110246), (69, 24955464576), (72, 23915653552), (76, 22656934944), (84, 20499131616), (92, 18716598432), (96, 17936740164), (112, 15374348712), (114, 15104623296), (126, 13666087744), (128, 13452555123), (133, 12946819968), (138, 12477732288), (144, 11957826776), (152, 11328467472), (161, 10695199104), (168, 10249565808), (171, 10069748864), (184, 9358299216), (192, 8968370082), (207, 8318488192), (224, 7687174356), (228, 7552311648), (252, 6833043872), (266, 6473409984), (276, 6238866144), (288, 5978913388), (304, 5664233736), (322, 5347599552), (336, 5124782904), (342, 5034874432), (368, 4679149608), (384, 4484185041), (399, 4315606656), (414, 4159244096), (437, 3940336512), (448, 3843587178), (456, 3776155824), (483, 3565066368), (504, 3416521936), (532, 3236704992), (552, 3119433072), (576, 2989456694), (608, 2832116868), (644, 2673799776), (672, 2562391452), (684, 2517437216), (736, 2339574804), (798, 2157803328), (828, 2079622048), (874, 1970168256), (896, 1921793589), (912, 1888077912), (966, 1782533184), (1008, 1708260968), (1064, 1618352496), (1104, 1559716536), (1152, 1494728347), (1197, 1438535552), (1216, 1416058434), (1288, 1336899888), (1311, 1313445504), (1344, 1281195726), (1368, 1258718608), (1449, 1188355456), (1472, 1169787402), (1596, 1078901664), (1656, 1039811024), (1748, 985084128), (1824, 944038956), (1932, 891266592), (2016, 854130484), (2128, 809176248), (2208, 779858268), (2394, 719267776), (2432, 708029217), (2576, 668449944), (2622, 656722752), (2688, 640597863), (2736, 629359304), (2898, 594177728), (2944, 584893701), (3059, 562905216), (3192, 539450832), (3312, 519905512), (3496, 492542064), (3648, 472019478), (3864, 445633296), (3933, 437815168), (4032, 427065242), (4256, 404588124), (4416, 389929134), (4788, 359633888), (5152, 334224972), (5244, 328361376), (5472, 314679652), (5796, 297088864), (6118, 281452608), (6384, 269725416), (6624, 259952756), (6992, 246271032), (7296, 236009739), (7728, 222816648), (7866, 218907584), (8064, 213532621), (8512, 202294062), (8832, 194964567), (9177, 187635072), (9576, 179816944), (10304, 167112486), (10488, 164180688), (10944, 157339826), (11592, 148544432), (12236, 140726304), (12768, 134862708), (13248, 129976378), (13984, 123135516), (15456, 111408324), (15732, 109453792), (17024, 101147031), (18354, 93817536), (19152, 89908472), (20608, 83556243), (20976, 82090344), (21888, 78669913), (23184, 74272216), (24472, 70363152), (25536, 67431354), (26496, 64988189), (27531, 62545024), (27968, 61567758), (30912, 55704162), (31464, 54726896), (36708, 46908768), (38304, 44954236), (41952, 41045172), (46368, 37136108), (48944, 35181576), (51072, 33715677), (55062, 31272512), (55936, 30783879), (61824, 27852081), (62928, 27363448), (73416, 23454384), (76608, 22477118), (83904, 20522586), (92736, 18568054), (97888, 17590788), (110124, 15636256), (125856, 13681724), (146832, 11727192), (153216, 11238559), (167808, 10261293), (185472, 9284027), (195776, 8795394), (220248, 7818128), (251712, 6840862), (293664, 5863596), (391552, 4397697), (440496, 3909064), (488633, 3523968), (503424, 3420431), (587328, 2931798), (880992, 1954532), (977266, 1761984), (1174656, 1465899)]