21050138304

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 448

約数和(自身を含む): 70835520000

約数和(自身を除く): 49785381696

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, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 149, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 298, 304, 312, 331, 342, 351, 416, 432, 447, 456, 468, 494, 513, 576, 596, 608, 624, 662, 684, 702, 741, 832, 864, 894, 912, 936, 988, 993, 1026, 1192, 1216, 1248, 1324, 1341, 1368, 1404, 1482, 1728, 1788, 1824, 1872, 1937, 1976, 1986, 2052, 2223, 2384, 2496, 2648, 2682, 2736, 2808, 2831, 2964, 2979, 3576, 3648, 3744, 3874, 3952, 3972, 4023, 4104, 4303, 4446, 4768, 5296, 5364, 5472, 5616, 5662, 5811, 5928, 5958, 6289, 6669, 7152, 7488, 7748, 7904, 7944, 8046, 8208, 8493, 8606, 8892, 8937, 9536, 10592, 10728, 10944, 11232, 11324, 11622, 11856, 11916, 12578, 12909, 13338, 14304, 15496, 15808, 15888, 16092, 16416, 16986, 17212, 17433, 17784, 17874, 18867, 21184, 21456, 22464, 22648, 23244, 23712, 23832, 25156, 25479, 25818, 26676, 28608, 30992, 31776, 32184, 32832, 33972, 34424, 34866, 35568, 35748, 36803, 37734, 38727, 42912, 45296, 46488, 47424, 47664, 49319, 50312, 50958, 51636, 52299, 53352, 56601, 61984, 63552, 64368, 67944, 68848, 69732, 71136, 71496, 73606, 75468, 76437, 77454, 81757, 85824, 90592, 92976, 95328, 98638, 100624, 101916, 103272, 104598, 106704, 110409, 113202, 116181, 123968, 128736, 135888, 137696, 139464, 142272, 142992, 147212, 147957, 150936, 152874, 154908, 163514, 169803, 181184, 185952, 190656, 197276, 201248, 203832, 206544, 209196, 213408, 220818, 226404, 232362, 245271, 257472, 271776, 275392, 278928, 285984, 294424, 295914, 301872, 305748, 309816, 327028, 331227, 339606, 371904, 394552, 402496, 407664, 413088, 418392, 426816, 441636, 443871, 452808, 464724, 490542, 543552, 557856, 571968, 588848, 591828, 603744, 611496, 619632, 641147, 654056, 662454, 679212, 735813, 789104, 815328, 826176, 836784, 883272, 887742, 905616, 929448, 937061, 981084, 993681, 1115712, 1177696, 1183656, 1207488, 1222992, 1239264, 1282294, 1308112, 1324908, 1331613, 1358424, 1471626, 1578208, 1630656, 1673568, 1766544, 1775484, 1811232, 1858896, 1874122, 1923441, 1962168, 1987362, 2207439, 2355392, 2367312, 2445984, 2478528, 2564588, 2616224, 2649816, 2663226, 2716848, 2811183, 2943252, 3156416, 3347136, 3533088, 3550968, 3622464, 3717792, 3748244, 3846882, 3924336, 3974724, 4414878, 4734624, 4891968, 5129176, 5232448, 5299632, 5326452, 5433696, 5622366, 5770323, 5886504, 7066176, 7101936, 7435584, 7496488, 7693764, 7848672, 7949448, 8433549, 8829756, 9469248, 10258352, 10599264, 10652904, 10867392, 11244732, 11540646, 11773008, 12181793, 14203872, 14992976, 15387528, 15697344, 15898896, 16867098, 17310969, 17659512, 20516704, 21198528, 21305808, 22489464, 23081292, 23546016, 24363586, 25300647, 28407744, 29985952, 30775056, 31797792, 33734196, 34621938, 35319024, 36545379, 41033408, 42611616, 44978928, 46162584, 47092032, 48727172, 50601294, 59971904, 61550112, 63595584, 67468392, 69243876, 70638048, 73090758, 85223232, 89957856, 92325168, 97454344, 101202588, 109636137, 123100224, 134936784, 138487752, 141276096, 146181516, 179915712, 184650336, 194908688, 202405176, 219272274, 269873568, 276975504, 292363032, 328908411, 369300672, 389817376, 404810352, 438544548, 539747136, 553951008, 584726064, 657816822, 779634752, 809620704, 877089096, 1107902016, 1169452128, 1315633644, 1619241408, 1754178192, 2338904256, 2631267288, 3508356384, 5262534576, 7016712768, 10525069152, 21050138304]

約数ペア:

[(1, 21050138304), (2, 10525069152), (3, 7016712768), (4, 5262534576), (6, 3508356384), (8, 2631267288), (9, 2338904256), (12, 1754178192), (13, 1619241408), (16, 1315633644), (18, 1169452128), (19, 1107902016), (24, 877089096), (26, 809620704), (27, 779634752), (32, 657816822), (36, 584726064), (38, 553951008), (39, 539747136), (48, 438544548), (52, 404810352), (54, 389817376), (57, 369300672), (64, 328908411), (72, 292363032), (76, 276975504), (78, 269873568), (96, 219272274), (104, 202405176), (108, 194908688), (114, 184650336), (117, 179915712), (144, 146181516), (149, 141276096), (152, 138487752), (156, 134936784), (171, 123100224), (192, 109636137), (208, 101202588), (216, 97454344), (228, 92325168), (234, 89957856), (247, 85223232), (288, 73090758), (298, 70638048), (304, 69243876), (312, 67468392), (331, 63595584), (342, 61550112), (351, 59971904), (416, 50601294), (432, 48727172), (447, 47092032), (456, 46162584), (468, 44978928), (494, 42611616), (513, 41033408), (576, 36545379), (596, 35319024), (608, 34621938), (624, 33734196), (662, 31797792), (684, 30775056), (702, 29985952), (741, 28407744), (832, 25300647), (864, 24363586), (894, 23546016), (912, 23081292), (936, 22489464), (988, 21305808), (993, 21198528), (1026, 20516704), (1192, 17659512), (1216, 17310969), (1248, 16867098), (1324, 15898896), (1341, 15697344), (1368, 15387528), (1404, 14992976), (1482, 14203872), (1728, 12181793), (1788, 11773008), (1824, 11540646), (1872, 11244732), (1937, 10867392), (1976, 10652904), (1986, 10599264), (2052, 10258352), (2223, 9469248), (2384, 8829756), (2496, 8433549), (2648, 7949448), (2682, 7848672), (2736, 7693764), (2808, 7496488), (2831, 7435584), (2964, 7101936), (2979, 7066176), (3576, 5886504), (3648, 5770323), (3744, 5622366), (3874, 5433696), (3952, 5326452), (3972, 5299632), (4023, 5232448), (4104, 5129176), (4303, 4891968), (4446, 4734624), (4768, 4414878), (5296, 3974724), (5364, 3924336), (5472, 3846882), (5616, 3748244), (5662, 3717792), (5811, 3622464), (5928, 3550968), (5958, 3533088), (6289, 3347136), (6669, 3156416), (7152, 2943252), (7488, 2811183), (7748, 2716848), (7904, 2663226), (7944, 2649816), (8046, 2616224), (8208, 2564588), (8493, 2478528), (8606, 2445984), (8892, 2367312), (8937, 2355392), (9536, 2207439), (10592, 1987362), (10728, 1962168), (10944, 1923441), (11232, 1874122), (11324, 1858896), (11622, 1811232), (11856, 1775484), (11916, 1766544), (12578, 1673568), (12909, 1630656), (13338, 1578208), (14304, 1471626), (15496, 1358424), (15808, 1331613), (15888, 1324908), (16092, 1308112), (16416, 1282294), (16986, 1239264), (17212, 1222992), (17433, 1207488), (17784, 1183656), (17874, 1177696), (18867, 1115712), (21184, 993681), (21456, 981084), (22464, 937061), (22648, 929448), (23244, 905616), (23712, 887742), (23832, 883272), (25156, 836784), (25479, 826176), (25818, 815328), (26676, 789104), (28608, 735813), (30992, 679212), (31776, 662454), (32184, 654056), (32832, 641147), (33972, 619632), (34424, 611496), (34866, 603744), (35568, 591828), (35748, 588848), (36803, 571968), (37734, 557856), (38727, 543552), (42912, 490542), (45296, 464724), (46488, 452808), (47424, 443871), (47664, 441636), (49319, 426816), (50312, 418392), (50958, 413088), (51636, 407664), (52299, 402496), (53352, 394552), (56601, 371904), (61984, 339606), (63552, 331227), (64368, 327028), (67944, 309816), (68848, 305748), (69732, 301872), (71136, 295914), (71496, 294424), (73606, 285984), (75468, 278928), (76437, 275392), (77454, 271776), (81757, 257472), (85824, 245271), (90592, 232362), (92976, 226404), (95328, 220818), (98638, 213408), (100624, 209196), (101916, 206544), (103272, 203832), (104598, 201248), (106704, 197276), (110409, 190656), (113202, 185952), (116181, 181184), (123968, 169803), (128736, 163514), (135888, 154908), (137696, 152874), (139464, 150936), (142272, 147957), (142992, 147212)]