309968216

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 586776960

約数和(自身を除く): 276808744

約数列:

[1, 2, 4, 8, 223, 293, 446, 586, 593, 892, 1172, 1186, 1784, 2344, 2372, 4744, 65339, 130678, 132239, 173749, 261356, 264478, 347498, 522712, 528956, 694996, 1057912, 1389992, 38746027, 77492054, 154984108, 309968216]

約数ペア:

[(1, 309968216), (2, 154984108), (4, 77492054), (8, 38746027), (223, 1389992), (293, 1057912), (446, 694996), (586, 528956), (593, 522712), (892, 347498), (1172, 264478), (1186, 261356), (1784, 173749), (2344, 132239), (2372, 130678), (4744, 65339)]