319283568

素因数分解:

$2^4\times 3^2\times {\mathrm{2217247}}^1$

素因数の和:2217261

約数の個数: 30

約数和(自身を含む): 893550944

約数和(自身を除く): 574267376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2217247, 4434494, 6651741, 8868988, 13303482, 17737976, 19955223, 26606964, 35475952, 39910446, 53213928, 79820892, 106427856, 159641784, 319283568]

約数ペア:

[(1, 319283568), (2, 159641784), (3, 106427856), (4, 79820892), (6, 53213928), (8, 39910446), (9, 35475952), (12, 26606964), (16, 19955223), (18, 17737976), (24, 13303482), (36, 8868988), (48, 6651741), (72, 4434494), (144, 2217247)]