276640242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{1409}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 567293760

約数和(自身を除く): 290653518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 761, 1409, 1522, 2283, 2818, 4227, 4566, 8454, 32723, 60587, 65446, 98169, 121174, 181761, 196338, 363522, 1072249, 2144498, 3216747, 6433494, 46106707, 92213414, 138320121, 276640242]

約数ペア:

[(1, 276640242), (2, 138320121), (3, 92213414), (6, 46106707), (43, 6433494), (86, 3216747), (129, 2144498), (258, 1072249), (761, 363522), (1409, 196338), (1522, 181761), (2283, 121174), (2818, 98169), (4227, 65446), (4566, 60587), (8454, 32723)]