274971564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{363719}}^1$

素因数の和:363739

約数の個数: 48

約数和(自身を含む): 814732800

約数和(自身を除く): 539761236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 363719, 727438, 1091157, 1454876, 2182314, 2546033, 3273471, 4364628, 5092066, 6546942, 7638099, 9820413, 10184132, 13093884, 15276198, 19640826, 22914297, 30552396, 39281652, 45828594, 68742891, 91657188, 137485782, 274971564]

約数ペア:

[(1, 274971564), (2, 137485782), (3, 91657188), (4, 68742891), (6, 45828594), (7, 39281652), (9, 30552396), (12, 22914297), (14, 19640826), (18, 15276198), (21, 13093884), (27, 10184132), (28, 9820413), (36, 7638099), (42, 6546942), (54, 5092066), (63, 4364628), (84, 3273471), (108, 2546033), (126, 2182314), (189, 1454876), (252, 1091157), (378, 727438), (756, 363719)]