268510088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{435893}}^1$

素因数の和:435917

約数の個数: 32

約数和(自身を含む): 627687360

約数和(自身を除く): 359177272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 435893, 871786, 1743572, 3051251, 3487144, 4794823, 6102502, 9589646, 12205004, 19179292, 24410008, 33563761, 38358584, 67127522, 134255044, 268510088]

約数ペア:

[(1, 268510088), (2, 134255044), (4, 67127522), (7, 38358584), (8, 33563761), (11, 24410008), (14, 19179292), (22, 12205004), (28, 9589646), (44, 6102502), (56, 4794823), (77, 3487144), (88, 3051251), (154, 1743572), (308, 871786), (616, 435893)]