515016

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 1460160

約数和(自身を除く): 945144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 311, 414, 552, 622, 828, 933, 1244, 1656, 1866, 2488, 2799, 3732, 5598, 7153, 7464, 11196, 14306, 21459, 22392, 28612, 42918, 57224, 64377, 85836, 128754, 171672, 257508, 515016]

約数ペア:

[(1, 515016), (2, 257508), (3, 171672), (4, 128754), (6, 85836), (8, 64377), (9, 57224), (12, 42918), (18, 28612), (23, 22392), (24, 21459), (36, 14306), (46, 11196), (69, 7464), (72, 7153), (92, 5598), (138, 3732), (184, 2799), (207, 2488), (276, 1866), (311, 1656), (414, 1244), (552, 933), (622, 828)]