318748854

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{140171}}^1$

素因数の和:140555

約数の個数: 16

約数和(自身を含む): 639184320

約数和(自身を除く): 320435466

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 140171, 280342, 420513, 841026, 53124809, 106249618, 159374427, 318748854]

約数ペア:

[(1, 318748854), (2, 159374427), (3, 106249618), (6, 53124809), (379, 841026), (758, 420513), (1137, 280342), (2274, 140171)]