248664966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{129919}}^1$

素因数の和:129964

約数の個数: 32

約数和(自身を含む): 561254400

約数和(自身を除く): 312589434

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 129919, 259838, 389757, 779514, 1429109, 2858218, 3767651, 4287327, 7535302, 8574654, 11302953, 22605906, 41444161, 82888322, 124332483, 248664966]

約数ペア:

[(1, 248664966), (2, 124332483), (3, 82888322), (6, 41444161), (11, 22605906), (22, 11302953), (29, 8574654), (33, 7535302), (58, 4287327), (66, 3767651), (87, 2858218), (174, 1429109), (319, 779514), (638, 389757), (957, 259838), (1914, 129919)]