339911268

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 806171520

約数和(自身を除く): 466260252

約数列:

[1, 2, 3, 4, 6, 12, 109, 151, 218, 302, 327, 436, 453, 604, 654, 906, 1308, 1721, 1812, 3442, 5163, 6884, 10326, 16459, 20652, 32918, 49377, 65836, 98754, 187589, 197508, 259871, 375178, 519742, 562767, 750356, 779613, 1039484, 1125534, 1559226, 2251068, 3118452, 28325939, 56651878, 84977817, 113303756, 169955634, 339911268]

約数ペア:

[(1, 339911268), (2, 169955634), (3, 113303756), (4, 84977817), (6, 56651878), (12, 28325939), (109, 3118452), (151, 2251068), (218, 1559226), (302, 1125534), (327, 1039484), (436, 779613), (453, 750356), (604, 562767), (654, 519742), (906, 375178), (1308, 259871), (1721, 197508), (1812, 187589), (3442, 98754), (5163, 65836), (6884, 49377), (10326, 32918), (16459, 20652)]