21725228544

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1496

約数の個数: 160

約数和(自身を含む): 59933592576

約数和(自身を除く): 38208364032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 467, 496, 512, 744, 768, 934, 977, 992, 1401, 1488, 1536, 1868, 1954, 1984, 2802, 2931, 2976, 3736, 3908, 3968, 5604, 5862, 5952, 7472, 7816, 7936, 11208, 11724, 11904, 14477, 14944, 15632, 15872, 22416, 23448, 23808, 28954, 29888, 30287, 31264, 43431, 44832, 46896, 47616, 57908, 59776, 60574, 62528, 86862, 89664, 90861, 93792, 115816, 119552, 121148, 125056, 173724, 179328, 181722, 187584, 231632, 239104, 242296, 250112, 347448, 358656, 363444, 375168, 456259, 463264, 484592, 500224, 694896, 717312, 726888, 750336, 912518, 926528, 969184, 1368777, 1389792, 1453776, 1500672, 1825036, 1853056, 1938368, 2737554, 2779584, 2907552, 3650072, 3706112, 3876736, 5475108, 5559168, 5815104, 7300144, 7412224, 7753472, 10950216, 11118336, 11630208, 14144029, 14600288, 15506944, 21900432, 22236672, 23260416, 28288058, 29200576, 42432087, 43800864, 46520832, 56576116, 58401152, 84864174, 87601728, 113152232, 116802304, 169728348, 175203456, 226304464, 233604608, 339456696, 350406912, 452608928, 678913392, 700813824, 905217856, 1357826784, 1810435712, 2715653568, 3620871424, 5431307136, 7241742848, 10862614272, 21725228544]

約数ペア:

[(1, 21725228544), (2, 10862614272), (3, 7241742848), (4, 5431307136), (6, 3620871424), (8, 2715653568), (12, 1810435712), (16, 1357826784), (24, 905217856), (31, 700813824), (32, 678913392), (48, 452608928), (62, 350406912), (64, 339456696), (93, 233604608), (96, 226304464), (124, 175203456), (128, 169728348), (186, 116802304), (192, 113152232), (248, 87601728), (256, 84864174), (372, 58401152), (384, 56576116), (467, 46520832), (496, 43800864), (512, 42432087), (744, 29200576), (768, 28288058), (934, 23260416), (977, 22236672), (992, 21900432), (1401, 15506944), (1488, 14600288), (1536, 14144029), (1868, 11630208), (1954, 11118336), (1984, 10950216), (2802, 7753472), (2931, 7412224), (2976, 7300144), (3736, 5815104), (3908, 5559168), (3968, 5475108), (5604, 3876736), (5862, 3706112), (5952, 3650072), (7472, 2907552), (7816, 2779584), (7936, 2737554), (11208, 1938368), (11724, 1853056), (11904, 1825036), (14477, 1500672), (14944, 1453776), (15632, 1389792), (15872, 1368777), (22416, 969184), (23448, 926528), (23808, 912518), (28954, 750336), (29888, 726888), (30287, 717312), (31264, 694896), (43431, 500224), (44832, 484592), (46896, 463264), (47616, 456259), (57908, 375168), (59776, 363444), (60574, 358656), (62528, 347448), (86862, 250112), (89664, 242296), (90861, 239104), (93792, 231632), (115816, 187584), (119552, 181722), (121148, 179328), (125056, 173724)]