283100272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 680845312

約数和(自身を除く): 397745040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 1016, 1456, 1531, 1651, 1778, 2032, 3062, 3302, 3556, 6124, 6604, 7112, 10717, 11557, 12248, 13208, 14224, 19903, 21434, 23114, 24496, 26416, 39806, 42868, 46228, 79612, 85736, 92456, 139321, 159224, 171472, 184912, 194437, 278642, 318448, 388874, 557284, 777748, 1114568, 1361059, 1555496, 2229136, 2527681, 2722118, 3110992, 5055362, 5444236, 10110724, 10888472, 17693767, 20221448, 21776944, 35387534, 40442896, 70775068, 141550136, 283100272]

約数ペア:

[(1, 283100272), (2, 141550136), (4, 70775068), (7, 40442896), (8, 35387534), (13, 21776944), (14, 20221448), (16, 17693767), (26, 10888472), (28, 10110724), (52, 5444236), (56, 5055362), (91, 3110992), (104, 2722118), (112, 2527681), (127, 2229136), (182, 1555496), (208, 1361059), (254, 1114568), (364, 777748), (508, 557284), (728, 388874), (889, 318448), (1016, 278642), (1456, 194437), (1531, 184912), (1651, 171472), (1778, 159224), (2032, 139321), (3062, 92456), (3302, 85736), (3556, 79612), (6124, 46228), (6604, 42868), (7112, 39806), (10717, 26416), (11557, 24496), (12248, 23114), (13208, 21434), (14224, 19903)]