1408475136

素因数分解:

$2^{13}\times 3^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 112

約数和(自身を含む): 3787225344

約数和(自身を除く): 2378750208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 257, 384, 446, 512, 514, 669, 768, 771, 892, 1024, 1028, 1338, 1536, 1542, 1784, 2048, 2056, 2676, 3072, 3084, 3568, 4096, 4112, 5352, 6144, 6168, 7136, 8192, 8224, 10704, 12288, 12336, 14272, 16448, 21408, 24576, 24672, 28544, 32896, 42816, 49344, 57088, 57311, 65792, 85632, 98688, 114176, 114622, 131584, 171264, 171933, 197376, 228352, 229244, 263168, 342528, 343866, 394752, 456704, 458488, 526336, 685056, 687732, 789504, 913408, 916976, 1052672, 1370112, 1375464, 1579008, 1826816, 1833952, 2105344, 2740224, 2750928, 3158016, 3667904, 5480448, 5501856, 6316032, 7335808, 11003712, 14671616, 22007424, 29343232, 44014848, 58686464, 88029696, 117372928, 176059392, 234745856, 352118784, 469491712, 704237568, 1408475136]

約数ペア:

[(1, 1408475136), (2, 704237568), (3, 469491712), (4, 352118784), (6, 234745856), (8, 176059392), (12, 117372928), (16, 88029696), (24, 58686464), (32, 44014848), (48, 29343232), (64, 22007424), (96, 14671616), (128, 11003712), (192, 7335808), (223, 6316032), (256, 5501856), (257, 5480448), (384, 3667904), (446, 3158016), (512, 2750928), (514, 2740224), (669, 2105344), (768, 1833952), (771, 1826816), (892, 1579008), (1024, 1375464), (1028, 1370112), (1338, 1052672), (1536, 916976), (1542, 913408), (1784, 789504), (2048, 687732), (2056, 685056), (2676, 526336), (3072, 458488), (3084, 456704), (3568, 394752), (4096, 343866), (4112, 342528), (5352, 263168), (6144, 229244), (6168, 228352), (7136, 197376), (8192, 171933), (8224, 171264), (10704, 131584), (12288, 114622), (12336, 114176), (14272, 98688), (16448, 85632), (21408, 65792), (24576, 57311), (24672, 57088), (28544, 49344), (32896, 42816)]