428325336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349939}}^1$

素因数の和:349968

約数の個数: 48

約数和(自身を含む): 1228289400

約数和(自身を除く): 799964064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 349939, 699878, 1049817, 1399756, 2099634, 2799512, 3149451, 4199268, 5948963, 6298902, 8398536, 11897926, 12597804, 17846889, 23795852, 25195608, 35693778, 47591704, 53540667, 71387556, 107081334, 142775112, 214162668, 428325336]

約数ペア:

[(1, 428325336), (2, 214162668), (3, 142775112), (4, 107081334), (6, 71387556), (8, 53540667), (9, 47591704), (12, 35693778), (17, 25195608), (18, 23795852), (24, 17846889), (34, 12597804), (36, 11897926), (51, 8398536), (68, 6298902), (72, 5948963), (102, 4199268), (136, 3149451), (153, 2799512), (204, 2099634), (306, 1399756), (408, 1049817), (612, 699878), (1224, 349939)]