648879696

素因数分解:

$2^4\times 3^2\times {\mathrm{4506109}}^1$

素因数の和:4506123

約数の個数: 30

約数和(自身を含む): 1815962330

約数和(自身を除く): 1167082634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4506109, 9012218, 13518327, 18024436, 27036654, 36048872, 40554981, 54073308, 72097744, 81109962, 108146616, 162219924, 216293232, 324439848, 648879696]

約数ペア:

[(1, 648879696), (2, 324439848), (3, 216293232), (4, 162219924), (6, 108146616), (8, 81109962), (9, 72097744), (12, 54073308), (16, 40554981), (18, 36048872), (24, 27036654), (36, 18024436), (48, 13518327), (72, 9012218), (144, 4506109)]