809035276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 1753844400

約数和(自身を除く): 944809124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 178, 196, 266, 356, 532, 623, 931, 1246, 1691, 1862, 2441, 2492, 3382, 3724, 4361, 4882, 6764, 8722, 9764, 11837, 17087, 17444, 23674, 34174, 46379, 47348, 68348, 82859, 92758, 119609, 165718, 185516, 217249, 239218, 324653, 331436, 434498, 478436, 649306, 868996, 1298612, 1520743, 2272571, 3041486, 4127731, 4545142, 6082972, 8255462, 9090284, 10645201, 16510924, 21290402, 28894117, 42580804, 57788234, 115576468, 202258819, 404517638, 809035276]

約数ペア:

[(1, 809035276), (2, 404517638), (4, 202258819), (7, 115576468), (14, 57788234), (19, 42580804), (28, 28894117), (38, 21290402), (49, 16510924), (76, 10645201), (89, 9090284), (98, 8255462), (133, 6082972), (178, 4545142), (196, 4127731), (266, 3041486), (356, 2272571), (532, 1520743), (623, 1298612), (931, 868996), (1246, 649306), (1691, 478436), (1862, 434498), (2441, 331436), (2492, 324653), (3382, 239218), (3724, 217249), (4361, 185516), (4882, 165718), (6764, 119609), (8722, 92758), (9764, 82859), (11837, 68348), (17087, 47348), (17444, 46379), (23674, 34174)]