808008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 2043360

約数和(自身を除く): 1235352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 257, 262, 393, 514, 524, 771, 786, 1028, 1048, 1542, 1572, 2056, 3084, 3144, 6168, 33667, 67334, 101001, 134668, 202002, 269336, 404004, 808008]

約数ペア:

[(1, 808008), (2, 404004), (3, 269336), (4, 202002), (6, 134668), (8, 101001), (12, 67334), (24, 33667), (131, 6168), (257, 3144), (262, 3084), (393, 2056), (514, 1572), (524, 1542), (771, 1048), (786, 1028)]