247847824

素因数分解:

$2^4\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3019}}^1$

素因数の和:3767

約数の個数: 40

約数和(自身を含む): 549736640

約数和(自身を除く): 301888816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 733, 1466, 2932, 3019, 5131, 5864, 6038, 10262, 11728, 12076, 20524, 21133, 24152, 41048, 42266, 48304, 82096, 84532, 169064, 338128, 2212927, 4425854, 8851708, 15490489, 17703416, 30980978, 35406832, 61961956, 123923912, 247847824]

約数ペア:

[(1, 247847824), (2, 123923912), (4, 61961956), (7, 35406832), (8, 30980978), (14, 17703416), (16, 15490489), (28, 8851708), (56, 4425854), (112, 2212927), (733, 338128), (1466, 169064), (2932, 84532), (3019, 82096), (5131, 48304), (5864, 42266), (6038, 41048), (10262, 24152), (11728, 21133), (12076, 20524)]