266095312

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2383}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 590049536

約数和(自身を除く): 323954224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 2383, 3988, 4766, 6979, 7976, 9532, 13958, 15952, 16681, 19064, 27916, 33362, 38128, 55832, 66724, 111664, 133448, 266896, 2375851, 4751702, 9503404, 16630957, 19006808, 33261914, 38013616, 66523828, 133047656, 266095312]

約数ペア:

[(1, 266095312), (2, 133047656), (4, 66523828), (7, 38013616), (8, 33261914), (14, 19006808), (16, 16630957), (28, 9503404), (56, 4751702), (112, 2375851), (997, 266896), (1994, 133448), (2383, 111664), (3988, 66724), (4766, 55832), (6979, 38128), (7976, 33362), (9532, 27916), (13958, 19064), (15952, 16681)]