339855362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 643251840

約数和(自身を除く): 303396478

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 439, 457, 847, 878, 914, 1694, 3073, 3199, 4829, 5027, 6146, 6398, 9658, 10054, 33803, 35189, 53119, 55297, 67606, 70378, 106238, 110594, 200623, 371833, 387079, 401246, 743666, 774158, 1404361, 2206853, 2808722, 4413706, 15447971, 24275383, 30895942, 48550766, 169927681, 339855362]

約数ペア:

[(1, 339855362), (2, 169927681), (7, 48550766), (11, 30895942), (14, 24275383), (22, 15447971), (77, 4413706), (121, 2808722), (154, 2206853), (242, 1404361), (439, 774158), (457, 743666), (847, 401246), (878, 387079), (914, 371833), (1694, 200623), (3073, 110594), (3199, 106238), (4829, 70378), (5027, 67606), (6146, 55297), (6398, 53119), (9658, 35189), (10054, 33803)]