260361256

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5986

約数の個数: 48

約数和(自身を含む): 545968800

約数和(自身を除く): 285607544

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 5927, 10982, 11854, 21964, 23708, 43928, 47416, 100759, 112613, 201518, 225226, 403036, 450452, 806072, 900904, 1712903, 1914421, 3425806, 3828842, 6851612, 7657684, 13703224, 15315368, 32545157, 65090314, 130180628, 260361256]

約数ペア:

[(1, 260361256), (2, 130180628), (4, 65090314), (8, 32545157), (17, 15315368), (19, 13703224), (34, 7657684), (38, 6851612), (68, 3828842), (76, 3425806), (136, 1914421), (152, 1712903), (289, 900904), (323, 806072), (578, 450452), (646, 403036), (1156, 225226), (1292, 201518), (2312, 112613), (2584, 100759), (5491, 47416), (5927, 43928), (10982, 23708), (11854, 21964)]