266367248

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{10477}}^1$

素因数の和:10719

約数の個数: 40

約数和(自身を含む): 592468032

約数和(自身を除く): 326100784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 10477, 12712, 20954, 25424, 41908, 73339, 83816, 146678, 167632, 293356, 586712, 1173424, 2378279, 4756558, 9513116, 16647953, 19026232, 33295906, 38052464, 66591812, 133183624, 266367248]

約数ペア:

[(1, 266367248), (2, 133183624), (4, 66591812), (7, 38052464), (8, 33295906), (14, 19026232), (16, 16647953), (28, 9513116), (56, 4756558), (112, 2378279), (227, 1173424), (454, 586712), (908, 293356), (1589, 167632), (1816, 146678), (3178, 83816), (3632, 73339), (6356, 41908), (10477, 25424), (12712, 20954)]