240244212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1540027}}^1$

素因数の和:1540047

約数の個数: 24

約数和(自身を含む): 603690976

約数和(自身を除く): 363446764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1540027, 3080054, 4620081, 6160108, 9240162, 18480324, 20020351, 40040702, 60061053, 80081404, 120122106, 240244212]

約数ペア:

[(1, 240244212), (2, 120122106), (3, 80081404), (4, 60061053), (6, 40040702), (12, 20020351), (13, 18480324), (26, 9240162), (39, 6160108), (52, 4620081), (78, 3080054), (156, 1540027)]