1277307948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353629}}^1$

素因数の和:353686

約数の個数: 48

約数和(自身を含む): 3485377280

約数和(自身を除く): 2208069332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 353629, 707258, 1060887, 1414516, 2121774, 2475403, 4243548, 4950806, 7426209, 9901612, 14852418, 15206047, 29704836, 30412094, 45618141, 60824188, 91236282, 106442329, 182472564, 212884658, 319326987, 425769316, 638653974, 1277307948]

約数ペア:

[(1, 1277307948), (2, 638653974), (3, 425769316), (4, 319326987), (6, 212884658), (7, 182472564), (12, 106442329), (14, 91236282), (21, 60824188), (28, 45618141), (42, 30412094), (43, 29704836), (84, 15206047), (86, 14852418), (129, 9901612), (172, 7426209), (258, 4950806), (301, 4243548), (516, 2475403), (602, 2121774), (903, 1414516), (1204, 1060887), (1806, 707258), (3612, 353629)]