19926531072

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1151

約数の個数: 264

約数和(自身を含む): 65995280000

約数和(自身を除く): 46068748928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 499, 504, 512, 576, 619, 672, 768, 896, 998, 1008, 1024, 1152, 1238, 1344, 1497, 1536, 1792, 1857, 1996, 2016, 2304, 2476, 2688, 2994, 3072, 3493, 3584, 3714, 3992, 4032, 4333, 4491, 4608, 4952, 5376, 5571, 5988, 6986, 7168, 7428, 7984, 8064, 8666, 8982, 9216, 9904, 10479, 10752, 11142, 11976, 12999, 13972, 14856, 15968, 16128, 17332, 17964, 19808, 20958, 21504, 22284, 23952, 25998, 27944, 29712, 31437, 31936, 32256, 34664, 35928, 38997, 39616, 41916, 44568, 47904, 51996, 55888, 59424, 62874, 63872, 64512, 69328, 71856, 77994, 79232, 83832, 89136, 95808, 103992, 111776, 118848, 125748, 127744, 138656, 143712, 155988, 158464, 167664, 178272, 191616, 207984, 223552, 237696, 251496, 255488, 277312, 287424, 308881, 311976, 316928, 335328, 356544, 383232, 415968, 447104, 475392, 502992, 510976, 554624, 574848, 617762, 623952, 633856, 670656, 713088, 766464, 831936, 894208, 926643, 950784, 1005984, 1109248, 1149696, 1235524, 1247904, 1341312, 1426176, 1532928, 1663872, 1788416, 1853286, 1901568, 2011968, 2162167, 2218496, 2299392, 2471048, 2495808, 2682624, 2779929, 2852352, 3327744, 3576832, 3706572, 4023936, 4324334, 4436992, 4598784, 4942096, 4991616, 5365248, 5559858, 5704704, 6486501, 6655488, 7413144, 8047872, 8648668, 9884192, 9983232, 10730496, 11119716, 12973002, 13310976, 14826288, 16095744, 17297336, 19459503, 19768384, 19966464, 22239432, 25946004, 29652576, 32191488, 34594672, 38919006, 39536768, 39932928, 44478864, 51892008, 59305152, 69189344, 77838012, 79073536, 88957728, 103784016, 118610304, 138378688, 155676024, 158147072, 177915456, 207568032, 237220608, 276757376, 311352048, 316294144, 355830912, 415136064, 474441216, 553514752, 622704096, 711661824, 830272128, 948882432, 1107029504, 1245408192, 1423323648, 1660544256, 2214059008, 2490816384, 2846647296, 3321088512, 4981632768, 6642177024, 9963265536, 19926531072]

約数ペア:

[(1, 19926531072), (2, 9963265536), (3, 6642177024), (4, 4981632768), (6, 3321088512), (7, 2846647296), (8, 2490816384), (9, 2214059008), (12, 1660544256), (14, 1423323648), (16, 1245408192), (18, 1107029504), (21, 948882432), (24, 830272128), (28, 711661824), (32, 622704096), (36, 553514752), (42, 474441216), (48, 415136064), (56, 355830912), (63, 316294144), (64, 311352048), (72, 276757376), (84, 237220608), (96, 207568032), (112, 177915456), (126, 158147072), (128, 155676024), (144, 138378688), (168, 118610304), (192, 103784016), (224, 88957728), (252, 79073536), (256, 77838012), (288, 69189344), (336, 59305152), (384, 51892008), (448, 44478864), (499, 39932928), (504, 39536768), (512, 38919006), (576, 34594672), (619, 32191488), (672, 29652576), (768, 25946004), (896, 22239432), (998, 19966464), (1008, 19768384), (1024, 19459503), (1152, 17297336), (1238, 16095744), (1344, 14826288), (1497, 13310976), (1536, 12973002), (1792, 11119716), (1857, 10730496), (1996, 9983232), (2016, 9884192), (2304, 8648668), (2476, 8047872), (2688, 7413144), (2994, 6655488), (3072, 6486501), (3493, 5704704), (3584, 5559858), (3714, 5365248), (3992, 4991616), (4032, 4942096), (4333, 4598784), (4491, 4436992), (4608, 4324334), (4952, 4023936), (5376, 3706572), (5571, 3576832), (5988, 3327744), (6986, 2852352), (7168, 2779929), (7428, 2682624), (7984, 2495808), (8064, 2471048), (8666, 2299392), (8982, 2218496), (9216, 2162167), (9904, 2011968), (10479, 1901568), (10752, 1853286), (11142, 1788416), (11976, 1663872), (12999, 1532928), (13972, 1426176), (14856, 1341312), (15968, 1247904), (16128, 1235524), (17332, 1149696), (17964, 1109248), (19808, 1005984), (20958, 950784), (21504, 926643), (22284, 894208), (23952, 831936), (25998, 766464), (27944, 713088), (29712, 670656), (31437, 633856), (31936, 623952), (32256, 617762), (34664, 574848), (35928, 554624), (38997, 510976), (39616, 502992), (41916, 475392), (44568, 447104), (47904, 415968), (51996, 383232), (55888, 356544), (59424, 335328), (62874, 316928), (63872, 311976), (64512, 308881), (69328, 287424), (71856, 277312), (77994, 255488), (79232, 251496), (83832, 237696), (89136, 223552), (95808, 207984), (103992, 191616), (111776, 178272), (118848, 167664), (125748, 158464), (127744, 155988), (138656, 143712)]