243397008

素因数分解:

$2^4\times 3^3\times {\mathrm{563419}}^1$

素因数の和:563436

約数の個数: 40

約数和(自身を含む): 698640800

約数和(自身を除く): 455243792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 563419, 1126838, 1690257, 2253676, 3380514, 4507352, 5070771, 6761028, 9014704, 10141542, 13522056, 15212313, 20283084, 27044112, 30424626, 40566168, 60849252, 81132336, 121698504, 243397008]

約数ペア:

[(1, 243397008), (2, 121698504), (3, 81132336), (4, 60849252), (6, 40566168), (8, 30424626), (9, 27044112), (12, 20283084), (16, 15212313), (18, 13522056), (24, 10141542), (27, 9014704), (36, 6761028), (48, 5070771), (54, 4507352), (72, 3380514), (108, 2253676), (144, 1690257), (216, 1126838), (432, 563419)]