276892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 645120

約数和(自身を除く): 368228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 31, 44, 58, 62, 77, 116, 124, 154, 203, 217, 308, 319, 341, 406, 434, 638, 682, 812, 868, 899, 1276, 1364, 1798, 2233, 2387, 3596, 4466, 4774, 6293, 8932, 9548, 9889, 12586, 19778, 25172, 39556, 69223, 138446, 276892]

約数ペア:

[(1, 276892), (2, 138446), (4, 69223), (7, 39556), (11, 25172), (14, 19778), (22, 12586), (28, 9889), (29, 9548), (31, 8932), (44, 6293), (58, 4774), (62, 4466), (77, 3596), (116, 2387), (124, 2233), (154, 1798), (203, 1364), (217, 1276), (308, 899), (319, 868), (341, 812), (406, 682), (434, 638)]