438047104

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{28283}}^1$

素因数の和:28319

約数の個数: 48

約数和(自身を含む): 959251860

約数和(自身を除く): 521204756

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 28283, 56566, 113132, 226264, 311113, 452528, 622226, 905056, 1244452, 1810112, 2488904, 3422243, 3620224, 4977808, 6844486, 9955616, 13688972, 19911232, 27377944, 39822464, 54755888, 109511776, 219023552, 438047104]

約数ペア:

[(1, 438047104), (2, 219023552), (4, 109511776), (8, 54755888), (11, 39822464), (16, 27377944), (22, 19911232), (32, 13688972), (44, 9955616), (64, 6844486), (88, 4977808), (121, 3620224), (128, 3422243), (176, 2488904), (242, 1810112), (352, 1244452), (484, 905056), (704, 622226), (968, 452528), (1408, 311113), (1936, 226264), (3872, 113132), (7744, 56566), (15488, 28283)]