1292730816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27259}}^1$

素因数の和:27306

約数の個数: 112

約数和(自身を含む): 3877462400

約数和(自身を除く): 2584731584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 27259, 47424, 54518, 81777, 109036, 163554, 218072, 327108, 354367, 436144, 517921, 654216, 708734, 872288, 1035842, 1063101, 1308432, 1417468, 1553763, 1744576, 2071684, 2126202, 2616864, 2834936, 3107526, 4143368, 4252404, 5233728, 5669872, 6215052, 6732973, 8286736, 8504808, 11339744, 12430104, 13465946, 16573472, 17009616, 20198919, 22679488, 24860208, 26931892, 33146944, 34019232, 40397838, 49720416, 53863784, 68038464, 80795676, 99440832, 107727568, 161591352, 215455136, 323182704, 430910272, 646365408, 1292730816]

約数ペア:

[(1, 1292730816), (2, 646365408), (3, 430910272), (4, 323182704), (6, 215455136), (8, 161591352), (12, 107727568), (13, 99440832), (16, 80795676), (19, 68038464), (24, 53863784), (26, 49720416), (32, 40397838), (38, 34019232), (39, 33146944), (48, 26931892), (52, 24860208), (57, 22679488), (64, 20198919), (76, 17009616), (78, 16573472), (96, 13465946), (104, 12430104), (114, 11339744), (152, 8504808), (156, 8286736), (192, 6732973), (208, 6215052), (228, 5669872), (247, 5233728), (304, 4252404), (312, 4143368), (416, 3107526), (456, 2834936), (494, 2616864), (608, 2126202), (624, 2071684), (741, 1744576), (832, 1553763), (912, 1417468), (988, 1308432), (1216, 1063101), (1248, 1035842), (1482, 872288), (1824, 708734), (1976, 654216), (2496, 517921), (2964, 436144), (3648, 354367), (3952, 327108), (5928, 218072), (7904, 163554), (11856, 109036), (15808, 81777), (23712, 54518), (27259, 47424)]