12780495552

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{20939}}^1$

素因数の和:20999

約数の個数: 168

約数和(自身を含む): 39188623680

約数和(自身を除く): 26408128128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 289, 352, 374, 408, 528, 544, 561, 578, 704, 748, 816, 867, 1056, 1088, 1122, 1156, 1496, 1632, 1734, 2112, 2244, 2312, 2992, 3179, 3264, 3468, 4488, 4624, 5984, 6358, 6936, 8976, 9248, 9537, 11968, 12716, 13872, 17952, 18496, 19074, 20939, 25432, 27744, 35904, 38148, 41878, 50864, 55488, 62817, 76296, 83756, 101728, 125634, 152592, 167512, 203456, 230329, 251268, 305184, 335024, 355963, 460658, 502536, 610368, 670048, 690987, 711926, 921316, 1005072, 1067889, 1340096, 1381974, 1423852, 1842632, 2010144, 2135778, 2763948, 2847704, 3685264, 3915593, 4020288, 4271556, 5527896, 5695408, 6051371, 7370528, 7831186, 8543112, 11055792, 11390816, 11746779, 12102742, 14741056, 15662372, 17086224, 18154113, 22111584, 22781632, 23493558, 24205484, 31324744, 34172448, 36308226, 44223168, 46987116, 48410968, 62649488, 66565081, 68344896, 72616452, 93974232, 96821936, 125298976, 133130162, 145232904, 187948464, 193643872, 199695243, 250597952, 266260324, 290465808, 375896928, 387287744, 399390486, 532520648, 580931616, 751793856, 798780972, 1065041296, 1161863232, 1597561944, 2130082592, 3195123888, 4260165184, 6390247776, 12780495552]

約数ペア:

[(1, 12780495552), (2, 6390247776), (3, 4260165184), (4, 3195123888), (6, 2130082592), (8, 1597561944), (11, 1161863232), (12, 1065041296), (16, 798780972), (17, 751793856), (22, 580931616), (24, 532520648), (32, 399390486), (33, 387287744), (34, 375896928), (44, 290465808), (48, 266260324), (51, 250597952), (64, 199695243), (66, 193643872), (68, 187948464), (88, 145232904), (96, 133130162), (102, 125298976), (132, 96821936), (136, 93974232), (176, 72616452), (187, 68344896), (192, 66565081), (204, 62649488), (264, 48410968), (272, 46987116), (289, 44223168), (352, 36308226), (374, 34172448), (408, 31324744), (528, 24205484), (544, 23493558), (561, 22781632), (578, 22111584), (704, 18154113), (748, 17086224), (816, 15662372), (867, 14741056), (1056, 12102742), (1088, 11746779), (1122, 11390816), (1156, 11055792), (1496, 8543112), (1632, 7831186), (1734, 7370528), (2112, 6051371), (2244, 5695408), (2312, 5527896), (2992, 4271556), (3179, 4020288), (3264, 3915593), (3468, 3685264), (4488, 2847704), (4624, 2763948), (5984, 2135778), (6358, 2010144), (6936, 1842632), (8976, 1423852), (9248, 1381974), (9537, 1340096), (11968, 1067889), (12716, 1005072), (13872, 921316), (17952, 711926), (18496, 690987), (19074, 670048), (20939, 610368), (25432, 502536), (27744, 460658), (35904, 355963), (38148, 335024), (41878, 305184), (50864, 251268), (55488, 230329), (62817, 203456), (76296, 167512), (83756, 152592), (101728, 125634)]