647844336

素因数分解:

$2^4\times 3^2\times {\mathrm{4498919}}^1$

素因数の和:4498933

約数の個数: 30

約数和(自身を含む): 1813064760

約数和(自身を除く): 1165220424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4498919, 8997838, 13496757, 17995676, 26993514, 35991352, 40490271, 53987028, 71982704, 80980542, 107974056, 161961084, 215948112, 323922168, 647844336]

約数ペア:

[(1, 647844336), (2, 323922168), (3, 215948112), (4, 161961084), (6, 107974056), (8, 80980542), (9, 71982704), (12, 53987028), (16, 40490271), (18, 35991352), (24, 26993514), (36, 17995676), (48, 13496757), (72, 8997838), (144, 4498919)]