21708886848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 448

約数和(自身を含む): 70682388480

約数和(自身を除く): 48973501632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 121, 132, 136, 152, 176, 187, 192, 204, 209, 228, 242, 263, 264, 272, 304, 323, 352, 363, 374, 408, 418, 456, 484, 526, 528, 544, 561, 608, 627, 646, 704, 726, 748, 789, 816, 836, 912, 968, 969, 1052, 1056, 1088, 1122, 1216, 1254, 1292, 1331, 1452, 1496, 1578, 1632, 1672, 1824, 1936, 1938, 2057, 2104, 2112, 2244, 2299, 2508, 2584, 2662, 2893, 2904, 2992, 3156, 3264, 3344, 3553, 3648, 3872, 3876, 3993, 4114, 4208, 4471, 4488, 4598, 4997, 5016, 5168, 5324, 5786, 5808, 5984, 6171, 6312, 6688, 6897, 7106, 7744, 7752, 7986, 8228, 8416, 8679, 8942, 8976, 9196, 9994, 10032, 10336, 10648, 10659, 11572, 11616, 11968, 12342, 12624, 13376, 13413, 13794, 14212, 14991, 15504, 15972, 16456, 16832, 17358, 17884, 17952, 18392, 19988, 20064, 20672, 21296, 21318, 22627, 23144, 23232, 24684, 25248, 25289, 26826, 27588, 28424, 29982, 31008, 31823, 31944, 32912, 34716, 35768, 35904, 36784, 39083, 39976, 40128, 42592, 42636, 45254, 46288, 49181, 49368, 50496, 50578, 53652, 54967, 55176, 56848, 59964, 62016, 63646, 63888, 65824, 67881, 69432, 71536, 73568, 75867, 78166, 79952, 84949, 85184, 85272, 90508, 92576, 95469, 98362, 98736, 101156, 107304, 109934, 110352, 113696, 117249, 119928, 127292, 127776, 131648, 135762, 138864, 143072, 147136, 147543, 151734, 156332, 159904, 164901, 169898, 170544, 181016, 185152, 190938, 196724, 197472, 202312, 214608, 219868, 220704, 227392, 234498, 239856, 254584, 254847, 255552, 271524, 277728, 286144, 295086, 303468, 312664, 319808, 329802, 339796, 341088, 350053, 362032, 381876, 393448, 394944, 404624, 429216, 429913, 439736, 441408, 468996, 479712, 509168, 509694, 540991, 543048, 555456, 590172, 604637, 606936, 625328, 659604, 679592, 682176, 700106, 724064, 763752, 786896, 809248, 858432, 859826, 879472, 934439, 937992, 959424, 1018336, 1019388, 1050159, 1081982, 1086096, 1180344, 1209274, 1213872, 1250656, 1289739, 1319208, 1359184, 1400212, 1448128, 1527504, 1573792, 1618496, 1622973, 1719652, 1758944, 1813911, 1868878, 1875984, 2036672, 2038776, 2100318, 2163964, 2172192, 2360688, 2418548, 2427744, 2501312, 2579478, 2638416, 2718368, 2800424, 2803317, 3055008, 3147584, 3245946, 3439304, 3517888, 3627822, 3737756, 3751968, 4077552, 4200636, 4327928, 4344384, 4721376, 4837096, 4855488, 5158956, 5276832, 5436736, 5600848, 5606634, 5950901, 6110016, 6491892, 6651007, 6878608, 7255644, 7475512, 7503936, 8155104, 8401272, 8655856, 9442752, 9674192, 10278829, 10317912, 10553664, 11201696, 11213268, 11901802, 12983784, 13302014, 13757216, 14511288, 14951024, 16310208, 16802544, 17311712, 17852703, 19348384, 19953021, 20557658, 20635824, 22403392, 22426536, 23803604, 25967568, 26604028, 27514432, 29022576, 29902048, 30836487, 33605088, 34623424, 35705406, 38696768, 39906042, 41115316, 41271648, 44853072, 47607208, 51935136, 53208056, 58045152, 59804096, 61672974, 67210176, 71410812, 79812084, 82230632, 82543296, 89706144, 95214416, 103870272, 106416112, 113067119, 116090304, 123345948, 142821624, 159624168, 164461264, 179412288, 190428832, 212832224, 226134238, 246691896, 285643248, 319248336, 328922528, 339201357, 380857664, 425664448, 452268476, 493383792, 571286496, 638496672, 657845056, 678402714, 904536952, 986767584, 1142572992, 1276993344, 1356805428, 1809073904, 1973535168, 2713610856, 3618147808, 5427221712, 7236295616, 10854443424, 21708886848]

約数ペア:

[(1, 21708886848), (2, 10854443424), (3, 7236295616), (4, 5427221712), (6, 3618147808), (8, 2713610856), (11, 1973535168), (12, 1809073904), (16, 1356805428), (17, 1276993344), (19, 1142572992), (22, 986767584), (24, 904536952), (32, 678402714), (33, 657845056), (34, 638496672), (38, 571286496), (44, 493383792), (48, 452268476), (51, 425664448), (57, 380857664), (64, 339201357), (66, 328922528), (68, 319248336), (76, 285643248), (88, 246691896), (96, 226134238), (102, 212832224), (114, 190428832), (121, 179412288), (132, 164461264), (136, 159624168), (152, 142821624), (176, 123345948), (187, 116090304), (192, 113067119), (204, 106416112), (209, 103870272), (228, 95214416), (242, 89706144), (263, 82543296), (264, 82230632), (272, 79812084), (304, 71410812), (323, 67210176), (352, 61672974), (363, 59804096), (374, 58045152), (408, 53208056), (418, 51935136), (456, 47607208), (484, 44853072), (526, 41271648), (528, 41115316), (544, 39906042), (561, 38696768), (608, 35705406), (627, 34623424), (646, 33605088), (704, 30836487), (726, 29902048), (748, 29022576), (789, 27514432), (816, 26604028), (836, 25967568), (912, 23803604), (968, 22426536), (969, 22403392), (1052, 20635824), (1056, 20557658), (1088, 19953021), (1122, 19348384), (1216, 17852703), (1254, 17311712), (1292, 16802544), (1331, 16310208), (1452, 14951024), (1496, 14511288), (1578, 13757216), (1632, 13302014), (1672, 12983784), (1824, 11901802), (1936, 11213268), (1938, 11201696), (2057, 10553664), (2104, 10317912), (2112, 10278829), (2244, 9674192), (2299, 9442752), (2508, 8655856), (2584, 8401272), (2662, 8155104), (2893, 7503936), (2904, 7475512), (2992, 7255644), (3156, 6878608), (3264, 6651007), (3344, 6491892), (3553, 6110016), (3648, 5950901), (3872, 5606634), (3876, 5600848), (3993, 5436736), (4114, 5276832), (4208, 5158956), (4471, 4855488), (4488, 4837096), (4598, 4721376), (4997, 4344384), (5016, 4327928), (5168, 4200636), (5324, 4077552), (5786, 3751968), (5808, 3737756), (5984, 3627822), (6171, 3517888), (6312, 3439304), (6688, 3245946), (6897, 3147584), (7106, 3055008), (7744, 2803317), (7752, 2800424), (7986, 2718368), (8228, 2638416), (8416, 2579478), (8679, 2501312), (8942, 2427744), (8976, 2418548), (9196, 2360688), (9994, 2172192), (10032, 2163964), (10336, 2100318), (10648, 2038776), (10659, 2036672), (11572, 1875984), (11616, 1868878), (11968, 1813911), (12342, 1758944), (12624, 1719652), (13376, 1622973), (13413, 1618496), (13794, 1573792), (14212, 1527504), (14991, 1448128), (15504, 1400212), (15972, 1359184), (16456, 1319208), (16832, 1289739), (17358, 1250656), (17884, 1213872), (17952, 1209274), (18392, 1180344), (19988, 1086096), (20064, 1081982), (20672, 1050159), (21296, 1019388), (21318, 1018336), (22627, 959424), (23144, 937992), (23232, 934439), (24684, 879472), (25248, 859826), (25289, 858432), (26826, 809248), (27588, 786896), (28424, 763752), (29982, 724064), (31008, 700106), (31823, 682176), (31944, 679592), (32912, 659604), (34716, 625328), (35768, 606936), (35904, 604637), (36784, 590172), (39083, 555456), (39976, 543048), (40128, 540991), (42592, 509694), (42636, 509168), (45254, 479712), (46288, 468996), (49181, 441408), (49368, 439736), (50496, 429913), (50578, 429216), (53652, 404624), (54967, 394944), (55176, 393448), (56848, 381876), (59964, 362032), (62016, 350053), (63646, 341088), (63888, 339796), (65824, 329802), (67881, 319808), (69432, 312664), (71536, 303468), (73568, 295086), (75867, 286144), (78166, 277728), (79952, 271524), (84949, 255552), (85184, 254847), (85272, 254584), (90508, 239856), (92576, 234498), (95469, 227392), (98362, 220704), (98736, 219868), (101156, 214608), (107304, 202312), (109934, 197472), (110352, 196724), (113696, 190938), (117249, 185152), (119928, 181016), (127292, 170544), (127776, 169898), (131648, 164901), (135762, 159904), (138864, 156332), (143072, 151734), (147136, 147543)]