8623844864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 120

約数和(自身を含む): 18870225264

約数和(自身を除く): 10246380400

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 961, 992, 1031, 1054, 1088, 1922, 1984, 2062, 2108, 2176, 3844, 3968, 4124, 4216, 4352, 7688, 7936, 8248, 8432, 8704, 15376, 15872, 16337, 16496, 16864, 17527, 30752, 31961, 32674, 32992, 33728, 35054, 61504, 63922, 65348, 65984, 67456, 70108, 123008, 127844, 130696, 131968, 134912, 140216, 246016, 255688, 261392, 263936, 269824, 280432, 492032, 511376, 522784, 527872, 543337, 560864, 990791, 1022752, 1045568, 1086674, 1121728, 1981582, 2045504, 2091136, 2173348, 2243456, 3963164, 4091008, 4182272, 4346696, 4486912, 7926328, 8182016, 8364544, 8693392, 8973824, 15852656, 16364032, 16843447, 17386784, 31705312, 33686894, 34773568, 63410624, 67373788, 69547136, 126821248, 134747576, 139094272, 253642496, 269495152, 278188544, 507284992, 538990304, 1077980608, 2155961216, 4311922432, 8623844864]

約数ペア:

[(1, 8623844864), (2, 4311922432), (4, 2155961216), (8, 1077980608), (16, 538990304), (17, 507284992), (31, 278188544), (32, 269495152), (34, 253642496), (62, 139094272), (64, 134747576), (68, 126821248), (124, 69547136), (128, 67373788), (136, 63410624), (248, 34773568), (256, 33686894), (272, 31705312), (496, 17386784), (512, 16843447), (527, 16364032), (544, 15852656), (961, 8973824), (992, 8693392), (1031, 8364544), (1054, 8182016), (1088, 7926328), (1922, 4486912), (1984, 4346696), (2062, 4182272), (2108, 4091008), (2176, 3963164), (3844, 2243456), (3968, 2173348), (4124, 2091136), (4216, 2045504), (4352, 1981582), (7688, 1121728), (7936, 1086674), (8248, 1045568), (8432, 1022752), (8704, 990791), (15376, 560864), (15872, 543337), (16337, 527872), (16496, 522784), (16864, 511376), (17527, 492032), (30752, 280432), (31961, 269824), (32674, 263936), (32992, 261392), (33728, 255688), (35054, 246016), (61504, 140216), (63922, 134912), (65348, 131968), (65984, 130696), (67456, 127844), (70108, 123008)]