21144454848

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{6967}}^1$

素因数の和:7475

約数の個数: 168

約数和(自身を含む): 66264007680

約数和(自身を除く): 45119552832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 479, 528, 576, 704, 792, 958, 1056, 1437, 1584, 1916, 2112, 2874, 3168, 3832, 4311, 5269, 5748, 6336, 6967, 7664, 8622, 10538, 11496, 13934, 15328, 15807, 17244, 20901, 21076, 22992, 27868, 30656, 31614, 34488, 41802, 42152, 45984, 47421, 55736, 62703, 63228, 68976, 76637, 83604, 84304, 91968, 94842, 111472, 125406, 126456, 137952, 153274, 167208, 168608, 189684, 222944, 229911, 250812, 252912, 275904, 306548, 334416, 337216, 379368, 445888, 459822, 501624, 505824, 613096, 668832, 689733, 758736, 919644, 1003248, 1011648, 1226192, 1337664, 1379466, 1517472, 1839288, 2006496, 2452384, 2758932, 3034944, 3337193, 3678576, 4012992, 4904768, 5517864, 6674386, 7357152, 10011579, 11035728, 13348772, 14714304, 20023158, 22071456, 26697544, 30034737, 36709123, 40046316, 44142912, 53395088, 60069474, 73418246, 80092632, 106790176, 110127369, 120138948, 146836492, 160185264, 213580352, 220254738, 240277896, 293672984, 320370528, 330382107, 440509476, 480555792, 587345968, 640741056, 660764214, 881018952, 961111584, 1174691936, 1321528428, 1762037904, 1922223168, 2349383872, 2643056856, 3524075808, 5286113712, 7048151616, 10572227424, 21144454848]

約数ペア:

[(1, 21144454848), (2, 10572227424), (3, 7048151616), (4, 5286113712), (6, 3524075808), (8, 2643056856), (9, 2349383872), (11, 1922223168), (12, 1762037904), (16, 1321528428), (18, 1174691936), (22, 961111584), (24, 881018952), (32, 660764214), (33, 640741056), (36, 587345968), (44, 480555792), (48, 440509476), (64, 330382107), (66, 320370528), (72, 293672984), (88, 240277896), (96, 220254738), (99, 213580352), (132, 160185264), (144, 146836492), (176, 120138948), (192, 110127369), (198, 106790176), (264, 80092632), (288, 73418246), (352, 60069474), (396, 53395088), (479, 44142912), (528, 40046316), (576, 36709123), (704, 30034737), (792, 26697544), (958, 22071456), (1056, 20023158), (1437, 14714304), (1584, 13348772), (1916, 11035728), (2112, 10011579), (2874, 7357152), (3168, 6674386), (3832, 5517864), (4311, 4904768), (5269, 4012992), (5748, 3678576), (6336, 3337193), (6967, 3034944), (7664, 2758932), (8622, 2452384), (10538, 2006496), (11496, 1839288), (13934, 1517472), (15328, 1379466), (15807, 1337664), (17244, 1226192), (20901, 1011648), (21076, 1003248), (22992, 919644), (27868, 758736), (30656, 689733), (31614, 668832), (34488, 613096), (41802, 505824), (42152, 501624), (45984, 459822), (47421, 445888), (55736, 379368), (62703, 337216), (63228, 334416), (68976, 306548), (76637, 275904), (83604, 252912), (84304, 250812), (91968, 229911), (94842, 222944), (111472, 189684), (125406, 168608), (126456, 167208), (137952, 153274)]