213630976

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 495437040

約数和(自身を除く): 281806064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 59, 64, 68, 104, 118, 128, 136, 208, 221, 236, 256, 272, 416, 442, 472, 512, 544, 767, 832, 884, 944, 1003, 1024, 1088, 1534, 1664, 1768, 1888, 2006, 2048, 2176, 3068, 3328, 3536, 3776, 4012, 4096, 4352, 6136, 6656, 7072, 7552, 8024, 8192, 8704, 12272, 13039, 13312, 14144, 15104, 16048, 16384, 17408, 24544, 26078, 26624, 28288, 30208, 32096, 34816, 49088, 52156, 53248, 56576, 60416, 64192, 69632, 98176, 104312, 106496, 113152, 120832, 128384, 139264, 196352, 208624, 212992, 226304, 241664, 256768, 278528, 392704, 417248, 452608, 483328, 513536, 785408, 834496, 905216, 966656, 1027072, 1570816, 1668992, 1810432, 2054144, 3141632, 3337984, 3620864, 4108288, 6283264, 6675968, 8216576, 12566528, 13351936, 16433152, 26703872, 53407744, 106815488, 213630976]

約数ペア:

[(1, 213630976), (2, 106815488), (4, 53407744), (8, 26703872), (13, 16433152), (16, 13351936), (17, 12566528), (26, 8216576), (32, 6675968), (34, 6283264), (52, 4108288), (59, 3620864), (64, 3337984), (68, 3141632), (104, 2054144), (118, 1810432), (128, 1668992), (136, 1570816), (208, 1027072), (221, 966656), (236, 905216), (256, 834496), (272, 785408), (416, 513536), (442, 483328), (472, 452608), (512, 417248), (544, 392704), (767, 278528), (832, 256768), (884, 241664), (944, 226304), (1003, 212992), (1024, 208624), (1088, 196352), (1534, 139264), (1664, 128384), (1768, 120832), (1888, 113152), (2006, 106496), (2048, 104312), (2176, 98176), (3068, 69632), (3328, 64192), (3536, 60416), (3776, 56576), (4012, 53248), (4096, 52156), (4352, 49088), (6136, 34816), (6656, 32096), (7072, 30208), (7552, 28288), (8024, 26624), (8192, 26078), (8704, 24544), (12272, 17408), (13039, 16384), (13312, 16048), (14144, 15104)]