282000656

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11933}}^1$

素因数の和:12159

約数の個数: 40

約数和(自身を含む): 627441984

約数和(自身を除く): 345441328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 11816, 11933, 23632, 23866, 47732, 83531, 95464, 167062, 190928, 334124, 668248, 1336496, 2517863, 5035726, 10071452, 17625041, 20142904, 35250082, 40285808, 70500164, 141000328, 282000656]

約数ペア:

[(1, 282000656), (2, 141000328), (4, 70500164), (7, 40285808), (8, 35250082), (14, 20142904), (16, 17625041), (28, 10071452), (56, 5035726), (112, 2517863), (211, 1336496), (422, 668248), (844, 334124), (1477, 190928), (1688, 167062), (2954, 95464), (3376, 83531), (5908, 47732), (11816, 23866), (11933, 23632)]