268653714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{120689}}^1$

素因数の和:120754

約数の個数: 32

約数和(自身を含む): 625656960

約数和(自身を除く): 357003246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 120689, 241378, 362067, 724134, 844823, 1689646, 2534469, 5068938, 6396517, 12793034, 19189551, 38379102, 44775619, 89551238, 134326857, 268653714]

約数ペア:

[(1, 268653714), (2, 134326857), (3, 89551238), (6, 44775619), (7, 38379102), (14, 19189551), (21, 12793034), (42, 6396517), (53, 5068938), (106, 2534469), (159, 1689646), (318, 844823), (371, 724134), (742, 362067), (1113, 241378), (2226, 120689)]