240146916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2087}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 576221184

約数和(自身を除く): 336074268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1338, 2087, 2676, 4174, 6261, 8348, 9589, 12522, 19178, 25044, 28767, 38356, 57534, 89741, 115068, 179482, 269223, 358964, 465401, 538446, 930802, 1076892, 1396203, 1861604, 2792406, 5584812, 20012243, 40024486, 60036729, 80048972, 120073458, 240146916]

約数ペア:

[(1, 240146916), (2, 120073458), (3, 80048972), (4, 60036729), (6, 40024486), (12, 20012243), (43, 5584812), (86, 2792406), (129, 1861604), (172, 1396203), (223, 1076892), (258, 930802), (446, 538446), (516, 465401), (669, 358964), (892, 269223), (1338, 179482), (2087, 115068), (2676, 89741), (4174, 57534), (6261, 38356), (8348, 28767), (9589, 25044), (12522, 19178)]