240714

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 535392

約数和(自身を除く): 294678

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 311, 387, 622, 774, 933, 1866, 2799, 5598, 13373, 26746, 40119, 80238, 120357, 240714]

約数ペア:

[(1, 240714), (2, 120357), (3, 80238), (6, 40119), (9, 26746), (18, 13373), (43, 5598), (86, 2799), (129, 1866), (258, 933), (311, 774), (387, 622)]