268295934

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 546706080

約数和(自身を除く): 278410146

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 661, 1109, 1322, 1983, 2218, 3327, 3966, 6654, 40321, 67649, 80642, 120963, 135298, 202947, 241926, 405894, 733049, 1466098, 2199147, 4398294, 44715989, 89431978, 134147967, 268295934]

約数ペア:

[(1, 268295934), (2, 134147967), (3, 89431978), (6, 44715989), (61, 4398294), (122, 2199147), (183, 1466098), (366, 733049), (661, 405894), (1109, 241926), (1322, 202947), (1983, 135298), (2218, 120963), (3327, 80642), (3966, 67649), (6654, 40321)]