313732546

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 182687294

約数列:

[1, 2, 37, 53, 74, 106, 167, 334, 479, 958, 1961, 3922, 6179, 8851, 12358, 17702, 17723, 25387, 35446, 50774, 79993, 159986, 327487, 654974, 939319, 1878638, 2959741, 4239629, 5919482, 8479258, 156866273, 313732546]

約数ペア:

[(1, 313732546), (2, 156866273), (37, 8479258), (53, 5919482), (74, 4239629), (106, 2959741), (167, 1878638), (334, 939319), (479, 654974), (958, 327487), (1961, 159986), (3922, 79993), (6179, 50774), (8851, 35446), (12358, 25387), (17702, 17723)]