21095476864

素因数分解:

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

素因数の和:106

約数の個数: 384

約数和(自身を含む): 56893968000

約数和(自身を除く): 35798491136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 121, 128, 133, 152, 154, 176, 196, 209, 224, 242, 266, 304, 308, 343, 352, 361, 392, 418, 448, 484, 532, 539, 608, 616, 686, 704, 722, 784, 836, 847, 896, 931, 968, 1064, 1078, 1216, 1232, 1331, 1372, 1408, 1444, 1463, 1568, 1672, 1694, 1862, 1936, 2128, 2156, 2299, 2432, 2464, 2527, 2662, 2744, 2888, 2926, 3136, 3344, 3388, 3724, 3773, 3872, 3971, 4256, 4312, 4598, 4928, 5054, 5324, 5488, 5776, 5852, 5929, 6272, 6517, 6688, 6776, 7448, 7546, 7744, 7942, 8512, 8624, 9196, 9317, 9856, 10108, 10241, 10648, 10976, 11552, 11704, 11858, 13034, 13376, 13552, 14896, 15092, 15488, 15884, 16093, 17024, 17248, 17689, 18392, 18634, 20216, 20482, 21296, 21952, 23104, 23408, 23716, 25289, 26068, 26752, 27104, 27797, 29792, 30184, 31768, 32186, 34496, 35378, 36784, 37268, 40432, 40964, 41503, 42592, 43681, 43904, 46208, 46816, 47432, 50578, 52136, 54208, 55594, 59584, 60368, 63536, 64372, 65219, 68992, 70756, 71687, 73568, 74536, 80864, 81928, 83006, 85184, 87362, 93632, 94864, 101156, 104272, 108416, 111188, 112651, 119168, 120736, 123823, 127072, 128744, 130438, 141512, 143374, 147136, 149072, 161728, 163856, 166012, 170368, 174724, 177023, 187264, 189728, 194579, 202312, 208544, 222376, 225302, 241472, 247646, 254144, 257488, 260876, 283024, 286748, 294272, 298144, 305767, 323456, 327712, 332024, 349448, 354046, 379456, 389158, 404624, 417088, 444752, 450604, 456533, 480491, 482944, 495292, 508288, 514976, 521752, 566048, 573496, 596288, 611534, 655424, 664048, 698896, 708092, 758912, 778316, 788557, 809248, 834176, 889504, 901208, 913066, 960982, 990584, 1029952, 1043504, 1132096, 1146992, 1192576, 1223068, 1239161, 1310848, 1328096, 1362053, 1397792, 1416184, 1556632, 1577114, 1618496, 1779008, 1802416, 1826132, 1921964, 1981168, 2059904, 2087008, 2140369, 2264192, 2293984, 2446136, 2478322, 2656192, 2724106, 2795584, 2832368, 3113264, 3154228, 3236992, 3363437, 3558016, 3604832, 3652264, 3843928, 3962336, 4174016, 4280738, 4587968, 4892272, 4956644, 5312384, 5448212, 5591168, 5664736, 6226528, 6308456, 6726874, 7209664, 7304528, 7687856, 7924672, 8348032, 8561476, 8674127, 9175936, 9784544, 9913288, 10896424, 11329472, 12453056, 12616912, 13453748, 14419328, 14609056, 14982583, 15375712, 15849344, 17122952, 17348254, 19569088, 19826576, 21792848, 22658944, 23544059, 24906112, 25233824, 26907496, 29218112, 29965166, 30751424, 34245904, 34696508, 39138176, 39653152, 43585696, 47088118, 50467648, 53814992, 58436224, 59930332, 61502848, 68491808, 69393016, 79306304, 87171392, 94176236, 100935296, 107629984, 119860664, 136983616, 138786032, 158612608, 164808413, 174342784, 188352472, 215259968, 239721328, 273967232, 277572064, 329616826, 376704944, 430519936, 479442656, 555144128, 659233652, 753409888, 958885312, 1110288256, 1318467304, 1506819776, 1917770624, 2636934608, 3013639552, 5273869216, 10547738432, 21095476864]

約数ペア:

[(1, 21095476864), (2, 10547738432), (4, 5273869216), (7, 3013639552), (8, 2636934608), (11, 1917770624), (14, 1506819776), (16, 1318467304), (19, 1110288256), (22, 958885312), (28, 753409888), (32, 659233652), (38, 555144128), (44, 479442656), (49, 430519936), (56, 376704944), (64, 329616826), (76, 277572064), (77, 273967232), (88, 239721328), (98, 215259968), (112, 188352472), (121, 174342784), (128, 164808413), (133, 158612608), (152, 138786032), (154, 136983616), (176, 119860664), (196, 107629984), (209, 100935296), (224, 94176236), (242, 87171392), (266, 79306304), (304, 69393016), (308, 68491808), (343, 61502848), (352, 59930332), (361, 58436224), (392, 53814992), (418, 50467648), (448, 47088118), (484, 43585696), (532, 39653152), (539, 39138176), (608, 34696508), (616, 34245904), (686, 30751424), (704, 29965166), (722, 29218112), (784, 26907496), (836, 25233824), (847, 24906112), (896, 23544059), (931, 22658944), (968, 21792848), (1064, 19826576), (1078, 19569088), (1216, 17348254), (1232, 17122952), (1331, 15849344), (1372, 15375712), (1408, 14982583), (1444, 14609056), (1463, 14419328), (1568, 13453748), (1672, 12616912), (1694, 12453056), (1862, 11329472), (1936, 10896424), (2128, 9913288), (2156, 9784544), (2299, 9175936), (2432, 8674127), (2464, 8561476), (2527, 8348032), (2662, 7924672), (2744, 7687856), (2888, 7304528), (2926, 7209664), (3136, 6726874), (3344, 6308456), (3388, 6226528), (3724, 5664736), (3773, 5591168), (3872, 5448212), (3971, 5312384), (4256, 4956644), (4312, 4892272), (4598, 4587968), (4928, 4280738), (5054, 4174016), (5324, 3962336), (5488, 3843928), (5776, 3652264), (5852, 3604832), (5929, 3558016), (6272, 3363437), (6517, 3236992), (6688, 3154228), (6776, 3113264), (7448, 2832368), (7546, 2795584), (7744, 2724106), (7942, 2656192), (8512, 2478322), (8624, 2446136), (9196, 2293984), (9317, 2264192), (9856, 2140369), (10108, 2087008), (10241, 2059904), (10648, 1981168), (10976, 1921964), (11552, 1826132), (11704, 1802416), (11858, 1779008), (13034, 1618496), (13376, 1577114), (13552, 1556632), (14896, 1416184), (15092, 1397792), (15488, 1362053), (15884, 1328096), (16093, 1310848), (17024, 1239161), (17248, 1223068), (17689, 1192576), (18392, 1146992), (18634, 1132096), (20216, 1043504), (20482, 1029952), (21296, 990584), (21952, 960982), (23104, 913066), (23408, 901208), (23716, 889504), (25289, 834176), (26068, 809248), (26752, 788557), (27104, 778316), (27797, 758912), (29792, 708092), (30184, 698896), (31768, 664048), (32186, 655424), (34496, 611534), (35378, 596288), (36784, 573496), (37268, 566048), (40432, 521752), (40964, 514976), (41503, 508288), (42592, 495292), (43681, 482944), (43904, 480491), (46208, 456533), (46816, 450604), (47432, 444752), (50578, 417088), (52136, 404624), (54208, 389158), (55594, 379456), (59584, 354046), (60368, 349448), (63536, 332024), (64372, 327712), (65219, 323456), (68992, 305767), (70756, 298144), (71687, 294272), (73568, 286748), (74536, 283024), (80864, 260876), (81928, 257488), (83006, 254144), (85184, 247646), (87362, 241472), (93632, 225302), (94864, 222376), (101156, 208544), (104272, 202312), (108416, 194579), (111188, 189728), (112651, 187264), (119168, 177023), (120736, 174724), (123823, 170368), (127072, 166012), (128744, 163856), (130438, 161728), (141512, 149072), (143374, 147136)]