328702988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{8171}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 586913040

約数和(自身を除く): 258210052

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 8171, 10057, 16342, 20114, 32684, 40228, 727219, 923323, 1454438, 1846646, 2908876, 3693292, 82175747, 164351494, 328702988]

約数ペア:

[(1, 328702988), (2, 164351494), (4, 82175747), (89, 3693292), (113, 2908876), (178, 1846646), (226, 1454438), (356, 923323), (452, 727219), (8171, 40228), (10057, 32684), (16342, 20114)]