21101248512

素因数分解:

$2^{15}\times 3^2\times {\mathrm{71551}}^1$

素因数の和:71587

約数の個数: 96

約数和(自身を含む): 60959084160

約数和(自身を除く): 39857835648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 16384, 18432, 24576, 32768, 36864, 49152, 71551, 73728, 98304, 143102, 147456, 214653, 286204, 294912, 429306, 572408, 643959, 858612, 1144816, 1287918, 1717224, 2289632, 2575836, 3434448, 4579264, 5151672, 6868896, 9158528, 10303344, 13737792, 18317056, 20606688, 27475584, 36634112, 41213376, 54951168, 73268224, 82426752, 109902336, 146536448, 164853504, 219804672, 293072896, 329707008, 439609344, 586145792, 659414016, 879218688, 1172291584, 1318828032, 1758437376, 2344583168, 2637656064, 3516874752, 5275312128, 7033749504, 10550624256, 21101248512]

約数ペア:

[(1, 21101248512), (2, 10550624256), (3, 7033749504), (4, 5275312128), (6, 3516874752), (8, 2637656064), (9, 2344583168), (12, 1758437376), (16, 1318828032), (18, 1172291584), (24, 879218688), (32, 659414016), (36, 586145792), (48, 439609344), (64, 329707008), (72, 293072896), (96, 219804672), (128, 164853504), (144, 146536448), (192, 109902336), (256, 82426752), (288, 73268224), (384, 54951168), (512, 41213376), (576, 36634112), (768, 27475584), (1024, 20606688), (1152, 18317056), (1536, 13737792), (2048, 10303344), (2304, 9158528), (3072, 6868896), (4096, 5151672), (4608, 4579264), (6144, 3434448), (8192, 2575836), (9216, 2289632), (12288, 1717224), (16384, 1287918), (18432, 1144816), (24576, 858612), (32768, 643959), (36864, 572408), (49152, 429306), (71551, 294912), (73728, 286204), (98304, 214653), (143102, 147456)]