388589712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37307}}^1$

素因数の和:37356

約数の個数: 80

約数和(自身を含む): 1184305152

約数和(自身を除く): 795715440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 37307, 74614, 111921, 149228, 223842, 261149, 298456, 447684, 522298, 596912, 783447, 895368, 1044596, 1156517, 1566894, 1790736, 2089192, 2313034, 3133788, 3469551, 4178384, 4626068, 6267576, 6939102, 8095619, 9252136, 12535152, 13878204, 16191238, 18504272, 24286857, 27756408, 32382476, 48573714, 55512816, 64764952, 97147428, 129529904, 194294856, 388589712]

約数ペア:

[(1, 388589712), (2, 194294856), (3, 129529904), (4, 97147428), (6, 64764952), (7, 55512816), (8, 48573714), (12, 32382476), (14, 27756408), (16, 24286857), (21, 18504272), (24, 16191238), (28, 13878204), (31, 12535152), (42, 9252136), (48, 8095619), (56, 6939102), (62, 6267576), (84, 4626068), (93, 4178384), (112, 3469551), (124, 3133788), (168, 2313034), (186, 2089192), (217, 1790736), (248, 1566894), (336, 1156517), (372, 1044596), (434, 895368), (496, 783447), (651, 596912), (744, 522298), (868, 447684), (1302, 298456), (1488, 261149), (1736, 223842), (2604, 149228), (3472, 111921), (5208, 74614), (10416, 37307)]