21761326944

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{13681}}^1$

素因数の和:13970

約数の個数: 192

約数和(自身を含む): 72818887680

約数和(自身を除く): 51057560736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 263, 288, 336, 378, 432, 504, 526, 672, 756, 789, 864, 1008, 1052, 1512, 1578, 1841, 2016, 2104, 2367, 3024, 3156, 3682, 4208, 4734, 5523, 6048, 6312, 7101, 7364, 8416, 9468, 11046, 12624, 13681, 14202, 14728, 16569, 18936, 22092, 25248, 27362, 28404, 29456, 33138, 37872, 41043, 44184, 49707, 54724, 56808, 58912, 66276, 75744, 82086, 88368, 95767, 99414, 109448, 113616, 123129, 132552, 164172, 176736, 191534, 198828, 218896, 227232, 246258, 265104, 287301, 328344, 369387, 383068, 397656, 437792, 492516, 530208, 574602, 656688, 738774, 766136, 795312, 861903, 985032, 1149204, 1313376, 1477548, 1532272, 1590624, 1723806, 1970064, 2298408, 2585709, 2955096, 3064544, 3447612, 3598103, 3940128, 4596816, 5171418, 5910192, 6895224, 7196206, 9193632, 10342836, 10794309, 11820384, 13790448, 14392412, 20685672, 21588618, 25186721, 27580896, 28784824, 32382927, 41371344, 43177236, 50373442, 57569648, 64765854, 75560163, 82742688, 86354472, 97148781, 100746884, 115139296, 129531708, 151120326, 172708944, 194297562, 201493768, 226680489, 259063416, 302240652, 345417888, 388595124, 402987536, 453360978, 518126832, 604481304, 680041467, 777190248, 805975072, 906721956, 1036253664, 1208962608, 1360082934, 1554380496, 1813443912, 2417925216, 2720165868, 3108760992, 3626887824, 5440331736, 7253775648, 10880663472, 21761326944]

約数ペア:

[(1, 21761326944), (2, 10880663472), (3, 7253775648), (4, 5440331736), (6, 3626887824), (7, 3108760992), (8, 2720165868), (9, 2417925216), (12, 1813443912), (14, 1554380496), (16, 1360082934), (18, 1208962608), (21, 1036253664), (24, 906721956), (27, 805975072), (28, 777190248), (32, 680041467), (36, 604481304), (42, 518126832), (48, 453360978), (54, 402987536), (56, 388595124), (63, 345417888), (72, 302240652), (84, 259063416), (96, 226680489), (108, 201493768), (112, 194297562), (126, 172708944), (144, 151120326), (168, 129531708), (189, 115139296), (216, 100746884), (224, 97148781), (252, 86354472), (263, 82742688), (288, 75560163), (336, 64765854), (378, 57569648), (432, 50373442), (504, 43177236), (526, 41371344), (672, 32382927), (756, 28784824), (789, 27580896), (864, 25186721), (1008, 21588618), (1052, 20685672), (1512, 14392412), (1578, 13790448), (1841, 11820384), (2016, 10794309), (2104, 10342836), (2367, 9193632), (3024, 7196206), (3156, 6895224), (3682, 5910192), (4208, 5171418), (4734, 4596816), (5523, 3940128), (6048, 3598103), (6312, 3447612), (7101, 3064544), (7364, 2955096), (8416, 2585709), (9468, 2298408), (11046, 1970064), (12624, 1723806), (13681, 1590624), (14202, 1532272), (14728, 1477548), (16569, 1313376), (18936, 1149204), (22092, 985032), (25248, 861903), (27362, 795312), (28404, 766136), (29456, 738774), (33138, 656688), (37872, 574602), (41043, 530208), (44184, 492516), (49707, 437792), (54724, 397656), (56808, 383068), (58912, 369387), (66276, 328344), (75744, 287301), (82086, 265104), (88368, 246258), (95767, 227232), (99414, 218896), (109448, 198828), (113616, 191534), (123129, 176736), (132552, 164172)]