219260286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{6469}}^1$

素因数の和:6753

約数の個数: 48

約数和(自身を含む): 545032800

約数和(自身を除く): 325772514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 6469, 11298, 12938, 16947, 19407, 33894, 38814, 45283, 58221, 90566, 116442, 135849, 271698, 407547, 815094, 1740161, 3480322, 5220483, 10440966, 12181127, 15661449, 24362254, 31322898, 36543381, 73086762, 109630143, 219260286]

約数ペア:

[(1, 219260286), (2, 109630143), (3, 73086762), (6, 36543381), (7, 31322898), (9, 24362254), (14, 15661449), (18, 12181127), (21, 10440966), (42, 5220483), (63, 3480322), (126, 1740161), (269, 815094), (538, 407547), (807, 271698), (1614, 135849), (1883, 116442), (2421, 90566), (3766, 58221), (4842, 45283), (5649, 38814), (6469, 33894), (11298, 19407), (12938, 16947)]