807665712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2411}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 2387918592

約数和(自身を除く): 1580252880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 997, 1994, 2411, 2991, 3988, 4822, 5982, 6979, 7233, 7976, 9644, 11964, 13958, 14466, 15952, 16877, 19288, 20937, 23928, 27916, 28932, 33754, 38576, 41874, 47856, 50631, 55832, 57864, 67508, 83748, 101262, 111664, 115728, 135016, 167496, 202524, 270032, 334992, 405048, 810096, 2403767, 4807534, 7211301, 9615068, 14422602, 16826369, 19230136, 28845204, 33652738, 38460272, 50479107, 57690408, 67305476, 100958214, 115380816, 134610952, 201916428, 269221904, 403832856, 807665712]

約数ペア:

[(1, 807665712), (2, 403832856), (3, 269221904), (4, 201916428), (6, 134610952), (7, 115380816), (8, 100958214), (12, 67305476), (14, 57690408), (16, 50479107), (21, 38460272), (24, 33652738), (28, 28845204), (42, 19230136), (48, 16826369), (56, 14422602), (84, 9615068), (112, 7211301), (168, 4807534), (336, 2403767), (997, 810096), (1994, 405048), (2411, 334992), (2991, 270032), (3988, 202524), (4822, 167496), (5982, 135016), (6979, 115728), (7233, 111664), (7976, 101262), (9644, 83748), (11964, 67508), (13958, 57864), (14466, 55832), (15952, 50631), (16877, 47856), (19288, 41874), (20937, 38576), (23928, 33754), (27916, 28932)]