217467712

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44129}}^1$

素因数の和:44159

約数の個数: 56

約数和(自身を含む): 538032960

約数和(自身を除く): 320565248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 44129, 88258, 176516, 308903, 353032, 485419, 617806, 706064, 970838, 1235612, 1412128, 1941676, 2471224, 2824256, 3397933, 3883352, 4942448, 6795866, 7766704, 9884896, 13591732, 15533408, 19769792, 27183464, 31066816, 54366928, 108733856, 217467712]

約数ペア:

[(1, 217467712), (2, 108733856), (4, 54366928), (7, 31066816), (8, 27183464), (11, 19769792), (14, 15533408), (16, 13591732), (22, 9884896), (28, 7766704), (32, 6795866), (44, 4942448), (56, 3883352), (64, 3397933), (77, 2824256), (88, 2471224), (112, 1941676), (154, 1412128), (176, 1235612), (224, 970838), (308, 706064), (352, 617806), (448, 485419), (616, 353032), (704, 308903), (1232, 176516), (2464, 88258), (4928, 44129)]