21222842368

素因数分解:

$2^{13}\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 280

約数和(自身を含む): 53965208808

約数和(自身を除く): 32742366440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 83, 91, 98, 104, 112, 128, 166, 182, 196, 208, 224, 256, 332, 343, 364, 392, 416, 448, 512, 581, 637, 664, 686, 728, 784, 832, 896, 1024, 1079, 1162, 1274, 1328, 1372, 1456, 1568, 1664, 1792, 2048, 2158, 2324, 2401, 2548, 2656, 2744, 2912, 3136, 3328, 3584, 4067, 4096, 4316, 4459, 4648, 4802, 5096, 5312, 5488, 5824, 6272, 6656, 7168, 7553, 8134, 8192, 8632, 8918, 9296, 9604, 10192, 10624, 10976, 11648, 12544, 13312, 14336, 15106, 16268, 17264, 17836, 18592, 19208, 20384, 21248, 21952, 23296, 25088, 26624, 28469, 28672, 30212, 31213, 32536, 34528, 35672, 37184, 38416, 40768, 42496, 43904, 46592, 50176, 52871, 53248, 56938, 57344, 60424, 62426, 65072, 69056, 71344, 74368, 76832, 81536, 84992, 87808, 93184, 100352, 105742, 106496, 113876, 120848, 124852, 130144, 138112, 142688, 148736, 153664, 163072, 169984, 175616, 186368, 199283, 200704, 211484, 227752, 241696, 249704, 260288, 276224, 285376, 297472, 307328, 326144, 339968, 351232, 370097, 372736, 398566, 401408, 422968, 455504, 483392, 499408, 520576, 552448, 570752, 594944, 614656, 652288, 679936, 702464, 740194, 745472, 797132, 845936, 911008, 966784, 998816, 1041152, 1104896, 1141504, 1189888, 1229312, 1304576, 1404928, 1480388, 1594264, 1691872, 1822016, 1933568, 1997632, 2082304, 2209792, 2283008, 2379776, 2458624, 2590679, 2609152, 2809856, 2960776, 3188528, 3383744, 3644032, 3867136, 3995264, 4164608, 4419584, 4566016, 4759552, 4917248, 5181358, 5218304, 5921552, 6377056, 6767488, 7288064, 7734272, 7990528, 8329216, 8839168, 9132032, 9834496, 10362716, 11843104, 12754112, 13534976, 14576128, 15468544, 15981056, 16658432, 18264064, 19668992, 20725432, 23686208, 25508224, 27069952, 29152256, 30937088, 31962112, 33316864, 36528128, 41450864, 47372416, 51016448, 54139904, 58304512, 61874176, 63924224, 82901728, 94744832, 102032896, 108279808, 116609024, 127848448, 165803456, 189489664, 204065792, 216559616, 233218048, 255696896, 331606912, 378979328, 408131584, 433119232, 663213824, 757958656, 816263168, 1326427648, 1515917312, 1632526336, 2652855296, 3031834624, 5305710592, 10611421184, 21222842368]

約数ペア:

[(1, 21222842368), (2, 10611421184), (4, 5305710592), (7, 3031834624), (8, 2652855296), (13, 1632526336), (14, 1515917312), (16, 1326427648), (26, 816263168), (28, 757958656), (32, 663213824), (49, 433119232), (52, 408131584), (56, 378979328), (64, 331606912), (83, 255696896), (91, 233218048), (98, 216559616), (104, 204065792), (112, 189489664), (128, 165803456), (166, 127848448), (182, 116609024), (196, 108279808), (208, 102032896), (224, 94744832), (256, 82901728), (332, 63924224), (343, 61874176), (364, 58304512), (392, 54139904), (416, 51016448), (448, 47372416), (512, 41450864), (581, 36528128), (637, 33316864), (664, 31962112), (686, 30937088), (728, 29152256), (784, 27069952), (832, 25508224), (896, 23686208), (1024, 20725432), (1079, 19668992), (1162, 18264064), (1274, 16658432), (1328, 15981056), (1372, 15468544), (1456, 14576128), (1568, 13534976), (1664, 12754112), (1792, 11843104), (2048, 10362716), (2158, 9834496), (2324, 9132032), (2401, 8839168), (2548, 8329216), (2656, 7990528), (2744, 7734272), (2912, 7288064), (3136, 6767488), (3328, 6377056), (3584, 5921552), (4067, 5218304), (4096, 5181358), (4316, 4917248), (4459, 4759552), (4648, 4566016), (4802, 4419584), (5096, 4164608), (5312, 3995264), (5488, 3867136), (5824, 3644032), (6272, 3383744), (6656, 3188528), (7168, 2960776), (7553, 2809856), (8134, 2609152), (8192, 2590679), (8632, 2458624), (8918, 2379776), (9296, 2283008), (9604, 2209792), (10192, 2082304), (10624, 1997632), (10976, 1933568), (11648, 1822016), (12544, 1691872), (13312, 1594264), (14336, 1480388), (15106, 1404928), (16268, 1304576), (17264, 1229312), (17836, 1189888), (18592, 1141504), (19208, 1104896), (20384, 1041152), (21248, 998816), (21952, 966784), (23296, 911008), (25088, 845936), (26624, 797132), (28469, 745472), (28672, 740194), (30212, 702464), (31213, 679936), (32536, 652288), (34528, 614656), (35672, 594944), (37184, 570752), (38416, 552448), (40768, 520576), (42496, 499408), (43904, 483392), (46592, 455504), (50176, 422968), (52871, 401408), (53248, 398566), (56938, 372736), (57344, 370097), (60424, 351232), (62426, 339968), (65072, 326144), (69056, 307328), (71344, 297472), (74368, 285376), (76832, 276224), (81536, 260288), (84992, 249704), (87808, 241696), (93184, 227752), (100352, 211484), (105742, 200704), (106496, 199283), (113876, 186368), (120848, 175616), (124852, 169984), (130144, 163072), (138112, 153664), (142688, 148736)]