780135424

素因数分解:

$2^{10}\times {\mathrm{829}}^1\times {\mathrm{919}}^1$

素因数の和:1768

約数の個数: 44

約数和(自身を含む): 1563089200

約数和(自身を除く): 782953776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 829, 919, 1024, 1658, 1838, 3316, 3676, 6632, 7352, 13264, 14704, 26528, 29408, 53056, 58816, 106112, 117632, 212224, 235264, 424448, 470528, 761851, 848896, 941056, 1523702, 3047404, 6094808, 12189616, 24379232, 48758464, 97516928, 195033856, 390067712, 780135424]

約数ペア:

[(1, 780135424), (2, 390067712), (4, 195033856), (8, 97516928), (16, 48758464), (32, 24379232), (64, 12189616), (128, 6094808), (256, 3047404), (512, 1523702), (829, 941056), (919, 848896), (1024, 761851), (1658, 470528), (1838, 424448), (3316, 235264), (3676, 212224), (6632, 117632), (7352, 106112), (13264, 58816), (14704, 53056), (26528, 29408)]