289360842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149309}}^1$

素因数の和:149350

約数の個数: 32

約数和(自身を含む): 645019200

約数和(自身を除く): 355658358

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 149309, 298618, 447927, 895854, 2538253, 2836871, 5076506, 5673742, 7614759, 8510613, 15229518, 17021226, 48226807, 96453614, 144680421, 289360842]

約数ペア:

[(1, 289360842), (2, 144680421), (3, 96453614), (6, 48226807), (17, 17021226), (19, 15229518), (34, 8510613), (38, 7614759), (51, 5673742), (57, 5076506), (102, 2836871), (114, 2538253), (323, 895854), (646, 447927), (969, 298618), (1938, 149309)]