218901504

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71257}}^1$

素因数の和:71280

約数の個数: 44

約数和(自身を含む): 583460504

約数和(自身を除く): 364559000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 71257, 142514, 213771, 285028, 427542, 570056, 855084, 1140112, 1710168, 2280224, 3420336, 4560448, 6840672, 9120896, 13681344, 18241792, 27362688, 36483584, 54725376, 72967168, 109450752, 218901504]

約数ペア:

[(1, 218901504), (2, 109450752), (3, 72967168), (4, 54725376), (6, 36483584), (8, 27362688), (12, 18241792), (16, 13681344), (24, 9120896), (32, 6840672), (48, 4560448), (64, 3420336), (96, 2280224), (128, 1710168), (192, 1140112), (256, 855084), (384, 570056), (512, 427542), (768, 285028), (1024, 213771), (1536, 142514), (3072, 71257)]