999314897712

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{81008017}}^1$

素因数の和:81008285

約数の個数: 40

約数和(自身を含む): 2591608511856

約数和(自身を除く): 1592293614144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 81008017, 162016034, 243024051, 324032068, 486048102, 648064136, 972096204, 1296128272, 1944192408, 3888384816, 20819060369, 41638120738, 62457181107, 83276241476, 124914362214, 166552482952, 249828724428, 333104965904, 499657448856, 999314897712]

約数ペア:

[(1, 999314897712), (2, 499657448856), (3, 333104965904), (4, 249828724428), (6, 166552482952), (8, 124914362214), (12, 83276241476), (16, 62457181107), (24, 41638120738), (48, 20819060369), (257, 3888384816), (514, 1944192408), (771, 1296128272), (1028, 972096204), (1542, 648064136), (2056, 486048102), (3084, 324032068), (4112, 243024051), (6168, 162016034), (12336, 81008017)]