409728168

素因数分解:

$2^3\times 3^2\times {\mathrm{5690669}}^1$

素因数の和:5690681

約数の個数: 24

約数和(自身を含む): 1109680650

約数和(自身を除く): 699952482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5690669, 11381338, 17072007, 22762676, 34144014, 45525352, 51216021, 68288028, 102432042, 136576056, 204864084, 409728168]

約数ペア:

[(1, 409728168), (2, 204864084), (3, 136576056), (4, 102432042), (6, 68288028), (8, 51216021), (9, 45525352), (12, 34144014), (18, 22762676), (24, 17072007), (36, 11381338), (72, 5690669)]