938960008

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 2043360000

約数和(自身を除く): 1104399992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 199, 218, 398, 436, 763, 773, 796, 872, 1393, 1526, 1546, 1592, 2786, 3052, 3092, 5411, 5572, 6104, 6184, 10822, 11144, 21644, 21691, 43288, 43382, 84257, 86764, 151837, 153827, 168514, 173528, 303674, 307654, 337028, 589799, 607348, 615308, 674056, 1076789, 1179598, 1214696, 1230616, 2153578, 2359196, 4307156, 4718392, 8614312, 16767143, 33534286, 67068572, 117370001, 134137144, 234740002, 469480004, 938960008]

約数ペア:

[(1, 938960008), (2, 469480004), (4, 234740002), (7, 134137144), (8, 117370001), (14, 67068572), (28, 33534286), (56, 16767143), (109, 8614312), (199, 4718392), (218, 4307156), (398, 2359196), (436, 2153578), (763, 1230616), (773, 1214696), (796, 1179598), (872, 1076789), (1393, 674056), (1526, 615308), (1546, 607348), (1592, 589799), (2786, 337028), (3052, 307654), (3092, 303674), (5411, 173528), (5572, 168514), (6104, 153827), (6184, 151837), (10822, 86764), (11144, 84257), (21644, 43382), (21691, 43288)]