388632258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4999}}^1$

素因数の和:5631

約数の個数: 48

約数和(自身を含む): 964080000

約数和(自身を除く): 575447742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1851, 3702, 4319, 4999, 5553, 8638, 9998, 11106, 12957, 14997, 25914, 29994, 34993, 38871, 44991, 69986, 77742, 89982, 104979, 209958, 314937, 629874, 3084383, 6168766, 9253149, 18506298, 21590681, 27759447, 43181362, 55518894, 64772043, 129544086, 194316129, 388632258]

約数ペア:

[(1, 388632258), (2, 194316129), (3, 129544086), (6, 64772043), (7, 55518894), (9, 43181362), (14, 27759447), (18, 21590681), (21, 18506298), (42, 9253149), (63, 6168766), (126, 3084383), (617, 629874), (1234, 314937), (1851, 209958), (3702, 104979), (4319, 89982), (4999, 77742), (5553, 69986), (8638, 44991), (9998, 38871), (11106, 34993), (12957, 29994), (14997, 25914)]