262797276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19927}}^1$

素因数の和:20098

約数の個数: 48

約数和(自身を含む): 705291776

約数和(自身を除く): 442494500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 19927, 39854, 59781, 79708, 119562, 139489, 239124, 278978, 418467, 557956, 836934, 1673868, 3128539, 6257078, 9385617, 12514156, 18771234, 21899773, 37542468, 43799546, 65699319, 87599092, 131398638, 262797276]

約数ペア:

[(1, 262797276), (2, 131398638), (3, 87599092), (4, 65699319), (6, 43799546), (7, 37542468), (12, 21899773), (14, 18771234), (21, 12514156), (28, 9385617), (42, 6257078), (84, 3128539), (157, 1673868), (314, 836934), (471, 557956), (628, 418467), (942, 278978), (1099, 239124), (1884, 139489), (2198, 119562), (3297, 79708), (4396, 59781), (6594, 39854), (13188, 19927)]