304840704

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 931121280

約数和(自身を除く): 626280576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 443, 448, 512, 672, 768, 886, 896, 1024, 1329, 1344, 1536, 1772, 1792, 2048, 2658, 2688, 3072, 3101, 3544, 3584, 4096, 5316, 5376, 6144, 6202, 7088, 7168, 8192, 9303, 10632, 10752, 12288, 12404, 14176, 14336, 16384, 18606, 21264, 21504, 24576, 24808, 28352, 28672, 32768, 37212, 42528, 43008, 49152, 49616, 56704, 57344, 74424, 85056, 86016, 98304, 99232, 113408, 114688, 148848, 170112, 172032, 198464, 226816, 229376, 297696, 340224, 344064, 396928, 453632, 595392, 680448, 688128, 793856, 907264, 1190784, 1360896, 1587712, 1814528, 2381568, 2721792, 3175424, 3629056, 4763136, 5443584, 6350848, 7258112, 9526272, 10887168, 12701696, 14516224, 19052544, 21774336, 25403392, 38105088, 43548672, 50806784, 76210176, 101613568, 152420352, 304840704]

約数ペア:

[(1, 304840704), (2, 152420352), (3, 101613568), (4, 76210176), (6, 50806784), (7, 43548672), (8, 38105088), (12, 25403392), (14, 21774336), (16, 19052544), (21, 14516224), (24, 12701696), (28, 10887168), (32, 9526272), (42, 7258112), (48, 6350848), (56, 5443584), (64, 4763136), (84, 3629056), (96, 3175424), (112, 2721792), (128, 2381568), (168, 1814528), (192, 1587712), (224, 1360896), (256, 1190784), (336, 907264), (384, 793856), (443, 688128), (448, 680448), (512, 595392), (672, 453632), (768, 396928), (886, 344064), (896, 340224), (1024, 297696), (1329, 229376), (1344, 226816), (1536, 198464), (1772, 172032), (1792, 170112), (2048, 148848), (2658, 114688), (2688, 113408), (3072, 99232), (3101, 98304), (3544, 86016), (3584, 85056), (4096, 74424), (5316, 57344), (5376, 56704), (6144, 49616), (6202, 49152), (7088, 43008), (7168, 42528), (8192, 37212), (9303, 32768), (10632, 28672), (10752, 28352), (12288, 24808), (12404, 24576), (14176, 21504), (14336, 21264), (16384, 18606)]