291268242

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1667}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 669775392

約数和(自身を除く): 378507150

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 571, 1142, 1667, 1713, 3334, 3426, 5001, 5139, 9707, 10002, 10278, 15003, 19414, 28339, 29121, 30006, 56678, 58242, 85017, 87363, 170034, 174726, 255051, 510102, 951857, 1903714, 2855571, 5711142, 8566713, 16181569, 17133426, 32363138, 48544707, 97089414, 145634121, 291268242]

約数ペア:

[(1, 291268242), (2, 145634121), (3, 97089414), (6, 48544707), (9, 32363138), (17, 17133426), (18, 16181569), (34, 8566713), (51, 5711142), (102, 2855571), (153, 1903714), (306, 951857), (571, 510102), (1142, 255051), (1667, 174726), (1713, 170034), (3334, 87363), (3426, 85017), (5001, 58242), (5139, 56678), (9707, 30006), (10002, 29121), (10278, 28339), (15003, 19414)]