245080528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198929}}^1$

素因数の和:198955

約数の個数: 40

約数和(自身を含む): 592015680

約数和(自身を除く): 346935152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 198929, 397858, 795716, 1392503, 1591432, 2188219, 2785006, 3182864, 4376438, 5570012, 8752876, 11140024, 15317533, 17505752, 22280048, 30635066, 35011504, 61270132, 122540264, 245080528]

約数ペア:

[(1, 245080528), (2, 122540264), (4, 61270132), (7, 35011504), (8, 30635066), (11, 22280048), (14, 17505752), (16, 15317533), (22, 11140024), (28, 8752876), (44, 5570012), (56, 4376438), (77, 3182864), (88, 2785006), (112, 2188219), (154, 1591432), (176, 1392503), (308, 795716), (616, 397858), (1232, 198929)]