321907536

素因数分解:

$2^4\times 3^2\times {\mathrm{2235469}}^1$

素因数の和:2235483

約数の個数: 30

約数和(自身を含む): 900894410

約数和(自身を除く): 578986874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2235469, 4470938, 6706407, 8941876, 13412814, 17883752, 20119221, 26825628, 35767504, 40238442, 53651256, 80476884, 107302512, 160953768, 321907536]

約数ペア:

[(1, 321907536), (2, 160953768), (3, 107302512), (4, 80476884), (6, 53651256), (8, 40238442), (9, 35767504), (12, 26825628), (16, 20119221), (18, 17883752), (24, 13412814), (36, 8941876), (48, 6706407), (72, 4470938), (144, 2235469)]