1276152864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3821}}^1$

素因数の和:3919

約数の個数: 144

約数和(自身を含む): 3952742976

約数和(自身を除く): 2676590112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1491, 1568, 1704, 1988, 2272, 2352, 2982, 3408, 3479, 3821, 3976, 4704, 5964, 6816, 6958, 7642, 7952, 10437, 11463, 11928, 13916, 15284, 15904, 20874, 22926, 23856, 26747, 27832, 30568, 41748, 45852, 47712, 53494, 55664, 61136, 80241, 83496, 91704, 106988, 111328, 122272, 160482, 166992, 183408, 187229, 213976, 271291, 320964, 333984, 366816, 374458, 427952, 542582, 561687, 641928, 748916, 813873, 855904, 1085164, 1123374, 1283856, 1497832, 1627746, 1899037, 2170328, 2246748, 2567712, 2995664, 3255492, 3798074, 4340656, 4493496, 5697111, 5991328, 6510984, 7596148, 8681312, 8986992, 11394222, 13021968, 13293259, 15192296, 17973984, 22788444, 26043936, 26586518, 30384592, 39879777, 45576888, 53173036, 60769184, 79759554, 91153776, 106346072, 159519108, 182307552, 212692144, 319038216, 425384288, 638076432, 1276152864]

約数ペア:

[(1, 1276152864), (2, 638076432), (3, 425384288), (4, 319038216), (6, 212692144), (7, 182307552), (8, 159519108), (12, 106346072), (14, 91153776), (16, 79759554), (21, 60769184), (24, 53173036), (28, 45576888), (32, 39879777), (42, 30384592), (48, 26586518), (49, 26043936), (56, 22788444), (71, 17973984), (84, 15192296), (96, 13293259), (98, 13021968), (112, 11394222), (142, 8986992), (147, 8681312), (168, 7596148), (196, 6510984), (213, 5991328), (224, 5697111), (284, 4493496), (294, 4340656), (336, 3798074), (392, 3255492), (426, 2995664), (497, 2567712), (568, 2246748), (588, 2170328), (672, 1899037), (784, 1627746), (852, 1497832), (994, 1283856), (1136, 1123374), (1176, 1085164), (1491, 855904), (1568, 813873), (1704, 748916), (1988, 641928), (2272, 561687), (2352, 542582), (2982, 427952), (3408, 374458), (3479, 366816), (3821, 333984), (3976, 320964), (4704, 271291), (5964, 213976), (6816, 187229), (6958, 183408), (7642, 166992), (7952, 160482), (10437, 122272), (11463, 111328), (11928, 106988), (13916, 91704), (15284, 83496), (15904, 80241), (20874, 61136), (22926, 55664), (23856, 53494), (26747, 47712), (27832, 45852), (30568, 41748)]