490264704

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 1459660800

約数和(自身を除く): 969396096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 508, 576, 762, 864, 1016, 1117, 1143, 1152, 1524, 1728, 2032, 2234, 2286, 3048, 3351, 3429, 3456, 4064, 4468, 4572, 6096, 6702, 6858, 8128, 8936, 9144, 10053, 12192, 13404, 13716, 16256, 17872, 18288, 20106, 24384, 26808, 27432, 30159, 35744, 36576, 40212, 48768, 53616, 54864, 60318, 71488, 73152, 80424, 107232, 109728, 120636, 141859, 142976, 146304, 160848, 214464, 219456, 241272, 283718, 321696, 425577, 428928, 438912, 482544, 567436, 643392, 851154, 965088, 1134872, 1276731, 1286784, 1702308, 1930176, 2269744, 2553462, 3404616, 3830193, 3860352, 4539488, 5106924, 6809232, 7660386, 9078976, 10213848, 13618464, 15320772, 18157952, 20427696, 27236928, 30641544, 40855392, 54473856, 61283088, 81710784, 122566176, 163421568, 245132352, 490264704]

約数ペア:

[(1, 490264704), (2, 245132352), (3, 163421568), (4, 122566176), (6, 81710784), (8, 61283088), (9, 54473856), (12, 40855392), (16, 30641544), (18, 27236928), (24, 20427696), (27, 18157952), (32, 15320772), (36, 13618464), (48, 10213848), (54, 9078976), (64, 7660386), (72, 6809232), (96, 5106924), (108, 4539488), (127, 3860352), (128, 3830193), (144, 3404616), (192, 2553462), (216, 2269744), (254, 1930176), (288, 1702308), (381, 1286784), (384, 1276731), (432, 1134872), (508, 965088), (576, 851154), (762, 643392), (864, 567436), (1016, 482544), (1117, 438912), (1143, 428928), (1152, 425577), (1524, 321696), (1728, 283718), (2032, 241272), (2234, 219456), (2286, 214464), (3048, 160848), (3351, 146304), (3429, 142976), (3456, 141859), (4064, 120636), (4468, 109728), (4572, 107232), (6096, 80424), (6702, 73152), (6858, 71488), (8128, 60318), (8936, 54864), (9144, 53616), (10053, 48768), (12192, 40212), (13404, 36576), (13716, 35744), (16256, 30159), (17872, 27432), (18288, 26808), (20106, 24384)]