276804558928

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2437}}^1\times {\mathrm{20341}}^1$

素因数の和:23135

約数の個数: 40

約数和(自身を含む): 538092686600

約数和(自身を除く): 261288127672

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2437, 2792, 4874, 5584, 9748, 19496, 20341, 38992, 40682, 81364, 162728, 325456, 850513, 1701026, 3402052, 6804104, 7099009, 13608208, 14198018, 28396036, 49571017, 56792072, 99142034, 113584144, 198284068, 396568136, 793136272, 17300284933, 34600569866, 69201139732, 138402279464, 276804558928]

約数ペア:

[(1, 276804558928), (2, 138402279464), (4, 69201139732), (8, 34600569866), (16, 17300284933), (349, 793136272), (698, 396568136), (1396, 198284068), (2437, 113584144), (2792, 99142034), (4874, 56792072), (5584, 49571017), (9748, 28396036), (19496, 14198018), (20341, 13608208), (38992, 7099009), (40682, 6804104), (81364, 3402052), (162728, 1701026), (325456, 850513)]