769248004

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 1561472640

約数和(自身を除く): 792224636

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 467, 623, 661, 934, 1246, 1322, 1868, 2492, 2644, 3269, 4627, 6538, 9254, 13076, 18508, 41563, 58829, 83126, 117658, 166252, 235316, 290941, 308687, 411803, 581882, 617374, 823606, 1163764, 1234748, 1647212, 2160809, 4321618, 8643236, 27473143, 54946286, 109892572, 192312001, 384624002, 769248004]

約数ペア:

[(1, 769248004), (2, 384624002), (4, 192312001), (7, 109892572), (14, 54946286), (28, 27473143), (89, 8643236), (178, 4321618), (356, 2160809), (467, 1647212), (623, 1234748), (661, 1163764), (934, 823606), (1246, 617374), (1322, 581882), (1868, 411803), (2492, 308687), (2644, 290941), (3269, 235316), (4627, 166252), (6538, 117658), (9254, 83126), (13076, 58829), (18508, 41563)]