275861712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 816554880

約数和(自身を除く): 540693168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 1018, 1527, 1613, 2036, 3054, 3226, 3563, 4072, 4839, 6108, 6452, 7126, 8144, 9678, 10689, 11291, 12216, 12904, 14252, 19356, 21378, 22582, 24432, 25808, 28504, 33873, 38712, 42756, 45164, 57008, 67746, 77424, 85512, 90328, 135492, 171024, 180656, 270984, 541968, 821017, 1642034, 2463051, 3284068, 4926102, 5747119, 6568136, 9852204, 11494238, 13136272, 17241357, 19704408, 22988476, 34482714, 39408816, 45976952, 68965428, 91953904, 137930856, 275861712]

約数ペア:

[(1, 275861712), (2, 137930856), (3, 91953904), (4, 68965428), (6, 45976952), (7, 39408816), (8, 34482714), (12, 22988476), (14, 19704408), (16, 17241357), (21, 13136272), (24, 11494238), (28, 9852204), (42, 6568136), (48, 5747119), (56, 4926102), (84, 3284068), (112, 2463051), (168, 1642034), (336, 821017), (509, 541968), (1018, 270984), (1527, 180656), (1613, 171024), (2036, 135492), (3054, 90328), (3226, 85512), (3563, 77424), (4072, 67746), (4839, 57008), (6108, 45164), (6452, 42756), (7126, 38712), (8144, 33873), (9678, 28504), (10689, 25808), (11291, 24432), (12216, 22582), (12904, 21378), (14252, 19356)]