1008128

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 40

約数和(自身を含む): 2209680

約数和(自身を除く): 1201552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 179, 256, 352, 358, 512, 704, 716, 1408, 1432, 1969, 2816, 2864, 3938, 5632, 5728, 7876, 11456, 15752, 22912, 31504, 45824, 63008, 91648, 126016, 252032, 504064, 1008128]

約数ペア:

[(1, 1008128), (2, 504064), (4, 252032), (8, 126016), (11, 91648), (16, 63008), (22, 45824), (32, 31504), (44, 22912), (64, 15752), (88, 11456), (128, 7876), (176, 5728), (179, 5632), (256, 3938), (352, 2864), (358, 2816), (512, 1969), (704, 1432), (716, 1408)]