240254244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{155203}}^1$

素因数の和:155256

約数の個数: 36

約数和(自身を含む): 621436816

約数和(自身を除く): 381182572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 155203, 310406, 465609, 620812, 931218, 1396827, 1862436, 2793654, 5587308, 6673729, 13347458, 20021187, 26694916, 40042374, 60063561, 80084748, 120127122, 240254244]

約数ペア:

[(1, 240254244), (2, 120127122), (3, 80084748), (4, 60063561), (6, 40042374), (9, 26694916), (12, 20021187), (18, 13347458), (36, 6673729), (43, 5587308), (86, 2793654), (129, 1862436), (172, 1396827), (258, 931218), (387, 620812), (516, 465609), (774, 310406), (1548, 155203)]