271289432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 552268800

約数和(自身を除く): 280979368

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 67, 116, 124, 134, 232, 248, 268, 536, 563, 899, 1126, 1798, 1943, 2077, 2252, 3596, 3886, 4154, 4504, 7192, 7772, 8308, 15544, 16327, 16616, 17453, 32654, 34906, 37721, 60233, 65308, 69812, 75442, 120466, 130616, 139624, 150884, 240932, 301768, 481864, 506137, 1012274, 1093909, 1169351, 2024548, 2187818, 2338702, 4049096, 4375636, 4677404, 8751272, 9354808, 33911179, 67822358, 135644716, 271289432]

約数ペア:

[(1, 271289432), (2, 135644716), (4, 67822358), (8, 33911179), (29, 9354808), (31, 8751272), (58, 4677404), (62, 4375636), (67, 4049096), (116, 2338702), (124, 2187818), (134, 2024548), (232, 1169351), (248, 1093909), (268, 1012274), (536, 506137), (563, 481864), (899, 301768), (1126, 240932), (1798, 150884), (1943, 139624), (2077, 130616), (2252, 120466), (3596, 75442), (3886, 69812), (4154, 65308), (4504, 60233), (7192, 37721), (7772, 34906), (8308, 32654), (15544, 17453), (16327, 16616)]