8415926272

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 19372953600

約数和(自身を除く): 10957027328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 131, 152, 208, 247, 254, 256, 262, 304, 416, 494, 508, 512, 524, 608, 832, 988, 1016, 1024, 1048, 1216, 1651, 1664, 1703, 1976, 2032, 2048, 2096, 2413, 2432, 2489, 3302, 3328, 3406, 3952, 4064, 4192, 4826, 4864, 4978, 6604, 6656, 6812, 7904, 8128, 8384, 9652, 9728, 9956, 13208, 13312, 13624, 15808, 16256, 16637, 16768, 19304, 19456, 19912, 26416, 26624, 27248, 31369, 31616, 32357, 32512, 33274, 33536, 38608, 38912, 39824, 52832, 54496, 62738, 63232, 64714, 65024, 66548, 67072, 77216, 79648, 105664, 108992, 125476, 126464, 129428, 130048, 133096, 134144, 154432, 159296, 211328, 216281, 217984, 250952, 252928, 258856, 260096, 266192, 268288, 308864, 316103, 318592, 422656, 432562, 435968, 501904, 505856, 517712, 532384, 617728, 632206, 637184, 845312, 865124, 871936, 1003808, 1035424, 1064768, 1235456, 1264412, 1274368, 1690624, 1730248, 1743872, 2007616, 2070848, 2129536, 2470912, 2528824, 2548736, 3381248, 3460496, 3487744, 4015232, 4109339, 4141696, 4259072, 4941824, 5057648, 5097472, 6920992, 8030464, 8218678, 8283392, 8518144, 10115296, 13841984, 16060928, 16437356, 16566784, 17036288, 20230592, 27683968, 32121856, 32874712, 33133568, 34072576, 40461184, 55367936, 64243712, 65749424, 66267136, 80922368, 110735872, 131498848, 161844736, 221471744, 262997696, 323689472, 442943488, 525995392, 647378944, 1051990784, 2103981568, 4207963136, 8415926272]

約数ペア:

[(1, 8415926272), (2, 4207963136), (4, 2103981568), (8, 1051990784), (13, 647378944), (16, 525995392), (19, 442943488), (26, 323689472), (32, 262997696), (38, 221471744), (52, 161844736), (64, 131498848), (76, 110735872), (104, 80922368), (127, 66267136), (128, 65749424), (131, 64243712), (152, 55367936), (208, 40461184), (247, 34072576), (254, 33133568), (256, 32874712), (262, 32121856), (304, 27683968), (416, 20230592), (494, 17036288), (508, 16566784), (512, 16437356), (524, 16060928), (608, 13841984), (832, 10115296), (988, 8518144), (1016, 8283392), (1024, 8218678), (1048, 8030464), (1216, 6920992), (1651, 5097472), (1664, 5057648), (1703, 4941824), (1976, 4259072), (2032, 4141696), (2048, 4109339), (2096, 4015232), (2413, 3487744), (2432, 3460496), (2489, 3381248), (3302, 2548736), (3328, 2528824), (3406, 2470912), (3952, 2129536), (4064, 2070848), (4192, 2007616), (4826, 1743872), (4864, 1730248), (4978, 1690624), (6604, 1274368), (6656, 1264412), (6812, 1235456), (7904, 1064768), (8128, 1035424), (8384, 1003808), (9652, 871936), (9728, 865124), (9956, 845312), (13208, 637184), (13312, 632206), (13624, 617728), (15808, 532384), (16256, 517712), (16637, 505856), (16768, 501904), (19304, 435968), (19456, 432562), (19912, 422656), (26416, 318592), (26624, 316103), (27248, 308864), (31369, 268288), (31616, 266192), (32357, 260096), (32512, 258856), (33274, 252928), (33536, 250952), (38608, 217984), (38912, 216281), (39824, 211328), (52832, 159296), (54496, 154432), (62738, 134144), (63232, 133096), (64714, 130048), (65024, 129428), (66548, 126464), (67072, 125476), (77216, 108992), (79648, 105664)]