268668848

素因数分解:

$2^4\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1861}}^1$

素因数の和:3165

約数の個数: 40

約数和(自身を含む): 595691040

約数和(自身を除く): 327022192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1289, 1861, 2578, 3722, 5156, 7444, 9023, 10312, 13027, 14888, 18046, 20624, 26054, 29776, 36092, 52108, 72184, 104216, 144368, 208432, 2398829, 4797658, 9595316, 16791803, 19190632, 33583606, 38381264, 67167212, 134334424, 268668848]

約数ペア:

[(1, 268668848), (2, 134334424), (4, 67167212), (7, 38381264), (8, 33583606), (14, 19190632), (16, 16791803), (28, 9595316), (56, 4797658), (112, 2398829), (1289, 208432), (1861, 144368), (2578, 104216), (3722, 72184), (5156, 52108), (7444, 36092), (9023, 29776), (10312, 26054), (13027, 20624), (14888, 18046)]