1869429128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2027}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 4111810560

約数和(自身を除く): 2242381432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 383, 602, 766, 1204, 1532, 2027, 2408, 2681, 3064, 4054, 5362, 8108, 10724, 14189, 16216, 16469, 21448, 28378, 32938, 56756, 65876, 87161, 113512, 115283, 131752, 174322, 230566, 348644, 461132, 610127, 697288, 776341, 922264, 1220254, 1552682, 2440508, 3105364, 4881016, 5434387, 6210728, 10868774, 21737548, 33382663, 43475096, 66765326, 133530652, 233678641, 267061304, 467357282, 934714564, 1869429128]

約数ペア:

[(1, 1869429128), (2, 934714564), (4, 467357282), (7, 267061304), (8, 233678641), (14, 133530652), (28, 66765326), (43, 43475096), (56, 33382663), (86, 21737548), (172, 10868774), (301, 6210728), (344, 5434387), (383, 4881016), (602, 3105364), (766, 2440508), (1204, 1552682), (1532, 1220254), (2027, 922264), (2408, 776341), (2681, 697288), (3064, 610127), (4054, 461132), (5362, 348644), (8108, 230566), (10724, 174322), (14189, 131752), (16216, 115283), (16469, 113512), (21448, 87161), (28378, 65876), (32938, 56756)]