429968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 1041600

約数和(自身を除く): 611632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 349, 616, 698, 1232, 1396, 2443, 2792, 3839, 4886, 5584, 7678, 9772, 15356, 19544, 26873, 30712, 39088, 53746, 61424, 107492, 214984, 429968]

約数ペア:

[(1, 429968), (2, 214984), (4, 107492), (7, 61424), (8, 53746), (11, 39088), (14, 30712), (16, 26873), (22, 19544), (28, 15356), (44, 9772), (56, 7678), (77, 5584), (88, 4886), (112, 3839), (154, 2792), (176, 2443), (308, 1396), (349, 1232), (616, 698)]