720682284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{128053}}^1$

素因数の和:128134

約数の個数: 48

約数和(自身を含む): 1950518528

約数和(自身を除く): 1229836244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 128053, 256106, 384159, 512212, 768318, 896371, 1536636, 1792742, 2689113, 3585484, 5378226, 8579551, 10756452, 17159102, 25738653, 34318204, 51477306, 60056857, 102954612, 120113714, 180170571, 240227428, 360341142, 720682284]

約数ペア:

[(1, 720682284), (2, 360341142), (3, 240227428), (4, 180170571), (6, 120113714), (7, 102954612), (12, 60056857), (14, 51477306), (21, 34318204), (28, 25738653), (42, 17159102), (67, 10756452), (84, 8579551), (134, 5378226), (201, 3585484), (268, 2689113), (402, 1792742), (469, 1536636), (804, 896371), (938, 768318), (1407, 512212), (1876, 384159), (2814, 256106), (5628, 128053)]