214940376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{426469}}^1$

素因数の和:426488

約数の個数: 48

約数和(自身を含む): 665293200

約数和(自身を除く): 450352824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 426469, 852938, 1279407, 1705876, 2558814, 2985283, 3411752, 3838221, 5117628, 5970566, 7676442, 8955849, 10235256, 11941132, 15352884, 17911698, 23882264, 26867547, 30705768, 35823396, 53735094, 71646792, 107470188, 214940376]

約数ペア:

[(1, 214940376), (2, 107470188), (3, 71646792), (4, 53735094), (6, 35823396), (7, 30705768), (8, 26867547), (9, 23882264), (12, 17911698), (14, 15352884), (18, 11941132), (21, 10235256), (24, 8955849), (28, 7676442), (36, 5970566), (42, 5117628), (56, 3838221), (63, 3411752), (72, 2985283), (84, 2558814), (126, 1705876), (168, 1279407), (252, 852938), (504, 426469)]