328076306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 526632960

約数和(自身を除く): 198556654

約数列:

[1, 2, 19, 38, 127, 157, 254, 314, 433, 866, 2413, 2983, 4826, 5966, 8227, 16454, 19939, 39878, 54991, 67981, 109982, 135962, 378841, 757682, 1044829, 1291639, 2089658, 2583278, 8633587, 17267174, 164038153, 328076306]

約数ペア:

[(1, 328076306), (2, 164038153), (19, 17267174), (38, 8633587), (127, 2583278), (157, 2089658), (254, 1291639), (314, 1044829), (433, 757682), (866, 378841), (2413, 135962), (2983, 109982), (4826, 67981), (5966, 54991), (8227, 39878), (16454, 19939)]