21049065792

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:414

約数の個数: 336

約数和(自身を含む): 65070532800

約数和(自身を除く): 44021467008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 101, 114, 137, 139, 144, 152, 171, 192, 202, 228, 274, 278, 288, 303, 304, 342, 404, 411, 417, 456, 548, 556, 576, 606, 608, 684, 808, 822, 834, 909, 912, 1096, 1112, 1212, 1216, 1233, 1251, 1368, 1616, 1644, 1668, 1818, 1824, 1919, 2192, 2224, 2424, 2466, 2502, 2603, 2641, 2736, 3232, 3288, 3336, 3636, 3648, 3838, 4384, 4448, 4848, 4932, 5004, 5206, 5282, 5472, 5757, 6464, 6576, 6672, 7272, 7676, 7809, 7923, 8768, 8896, 9696, 9864, 10008, 10412, 10564, 10944, 11514, 13152, 13344, 13837, 14039, 14544, 15352, 15618, 15846, 17271, 19043, 19392, 19728, 20016, 20824, 21128, 23028, 23427, 23769, 26304, 26688, 27674, 28078, 29088, 30704, 31236, 31692, 34542, 38086, 39456, 40032, 41511, 41648, 42117, 42256, 46056, 46854, 47538, 55348, 56156, 57129, 58176, 61408, 62472, 63384, 69084, 76172, 78912, 80064, 83022, 83296, 84234, 84512, 92112, 93708, 95076, 110696, 112312, 114258, 122816, 124533, 124944, 126351, 126768, 138168, 152344, 166044, 166592, 168468, 169024, 171387, 184224, 187416, 190152, 221392, 224624, 228516, 249066, 249888, 252702, 253536, 262903, 266741, 276336, 304688, 332088, 336936, 342774, 361817, 368448, 374832, 380304, 442784, 449248, 457032, 498132, 499776, 505404, 507072, 525806, 533482, 552672, 609376, 664176, 673872, 685548, 723634, 749664, 760608, 788709, 800223, 885568, 898496, 914064, 996264, 1010808, 1051612, 1066964, 1085451, 1105344, 1218752, 1328352, 1347744, 1371096, 1447268, 1499328, 1521216, 1577418, 1600446, 1828128, 1923343, 1992528, 2021616, 2103224, 2133928, 2170902, 2366127, 2400669, 2656704, 2695488, 2742192, 2894536, 3154836, 3200892, 3256353, 3656256, 3846686, 3985056, 4043232, 4206448, 4267856, 4341804, 4732254, 4801338, 5484384, 5770029, 5789072, 6309672, 6401784, 6512706, 7693372, 7970112, 8086464, 8412896, 8535712, 8683608, 9464508, 9602676, 10968768, 11540058, 11578144, 12619344, 12803568, 13025412, 15386744, 16825792, 17071424, 17310087, 17367216, 18929016, 19205352, 23080116, 23156288, 25238688, 25607136, 26050824, 30773488, 34620174, 34734432, 36543517, 37858032, 38410704, 46160232, 50477376, 51214272, 52101648, 61546976, 69240348, 69468864, 73087034, 75716064, 76821408, 92320464, 104203296, 109630551, 123093952, 138480696, 146174068, 151432128, 153642816, 184640928, 208406592, 219261102, 276961392, 292348136, 328891653, 369281856, 438522204, 553922784, 584696272, 657783306, 877044408, 1107845568, 1169392544, 1315566612, 1754088816, 2338785088, 2631133224, 3508177632, 5262266448, 7016355264, 10524532896, 21049065792]

約数ペア:

[(1, 21049065792), (2, 10524532896), (3, 7016355264), (4, 5262266448), (6, 3508177632), (8, 2631133224), (9, 2338785088), (12, 1754088816), (16, 1315566612), (18, 1169392544), (19, 1107845568), (24, 877044408), (32, 657783306), (36, 584696272), (38, 553922784), (48, 438522204), (57, 369281856), (64, 328891653), (72, 292348136), (76, 276961392), (96, 219261102), (101, 208406592), (114, 184640928), (137, 153642816), (139, 151432128), (144, 146174068), (152, 138480696), (171, 123093952), (192, 109630551), (202, 104203296), (228, 92320464), (274, 76821408), (278, 75716064), (288, 73087034), (303, 69468864), (304, 69240348), (342, 61546976), (404, 52101648), (411, 51214272), (417, 50477376), (456, 46160232), (548, 38410704), (556, 37858032), (576, 36543517), (606, 34734432), (608, 34620174), (684, 30773488), (808, 26050824), (822, 25607136), (834, 25238688), (909, 23156288), (912, 23080116), (1096, 19205352), (1112, 18929016), (1212, 17367216), (1216, 17310087), (1233, 17071424), (1251, 16825792), (1368, 15386744), (1616, 13025412), (1644, 12803568), (1668, 12619344), (1818, 11578144), (1824, 11540058), (1919, 10968768), (2192, 9602676), (2224, 9464508), (2424, 8683608), (2466, 8535712), (2502, 8412896), (2603, 8086464), (2641, 7970112), (2736, 7693372), (3232, 6512706), (3288, 6401784), (3336, 6309672), (3636, 5789072), (3648, 5770029), (3838, 5484384), (4384, 4801338), (4448, 4732254), (4848, 4341804), (4932, 4267856), (5004, 4206448), (5206, 4043232), (5282, 3985056), (5472, 3846686), (5757, 3656256), (6464, 3256353), (6576, 3200892), (6672, 3154836), (7272, 2894536), (7676, 2742192), (7809, 2695488), (7923, 2656704), (8768, 2400669), (8896, 2366127), (9696, 2170902), (9864, 2133928), (10008, 2103224), (10412, 2021616), (10564, 1992528), (10944, 1923343), (11514, 1828128), (13152, 1600446), (13344, 1577418), (13837, 1521216), (14039, 1499328), (14544, 1447268), (15352, 1371096), (15618, 1347744), (15846, 1328352), (17271, 1218752), (19043, 1105344), (19392, 1085451), (19728, 1066964), (20016, 1051612), (20824, 1010808), (21128, 996264), (23028, 914064), (23427, 898496), (23769, 885568), (26304, 800223), (26688, 788709), (27674, 760608), (28078, 749664), (29088, 723634), (30704, 685548), (31236, 673872), (31692, 664176), (34542, 609376), (38086, 552672), (39456, 533482), (40032, 525806), (41511, 507072), (41648, 505404), (42117, 499776), (42256, 498132), (46056, 457032), (46854, 449248), (47538, 442784), (55348, 380304), (56156, 374832), (57129, 368448), (58176, 361817), (61408, 342774), (62472, 336936), (63384, 332088), (69084, 304688), (76172, 276336), (78912, 266741), (80064, 262903), (83022, 253536), (83296, 252702), (84234, 249888), (84512, 249066), (92112, 228516), (93708, 224624), (95076, 221392), (110696, 190152), (112312, 187416), (114258, 184224), (122816, 171387), (124533, 169024), (124944, 168468), (126351, 166592), (126768, 166044), (138168, 152344)]