216312544

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31151}}^1$

素因数の和:31199

約数の個数: 48

約数和(自身を含む): 502419456

約数和(自身を除く): 286106912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 31151, 62302, 124604, 218057, 249208, 436114, 498416, 872228, 965681, 996832, 1744456, 1931362, 3488912, 3862724, 6759767, 6977824, 7725448, 13519534, 15450896, 27039068, 30901792, 54078136, 108156272, 216312544]

約数ペア:

[(1, 216312544), (2, 108156272), (4, 54078136), (7, 30901792), (8, 27039068), (14, 15450896), (16, 13519534), (28, 7725448), (31, 6977824), (32, 6759767), (56, 3862724), (62, 3488912), (112, 1931362), (124, 1744456), (217, 996832), (224, 965681), (248, 872228), (434, 498416), (496, 436114), (868, 249208), (992, 218057), (1736, 124604), (3472, 62302), (6944, 31151)]