839455128

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{219983}}^1$

素因数の和:220048

約数の個数: 48

約数和(自身を含む): 2316431520

約数和(自身を除く): 1476976392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 219983, 439966, 659949, 879932, 1319898, 1759864, 1979847, 2639796, 3959694, 5279592, 7919388, 11659099, 15838776, 23318198, 34977297, 46636396, 69954594, 93272792, 104931891, 139909188, 209863782, 279818376, 419727564, 839455128]

約数ペア:

[(1, 839455128), (2, 419727564), (3, 279818376), (4, 209863782), (6, 139909188), (8, 104931891), (9, 93272792), (12, 69954594), (18, 46636396), (24, 34977297), (36, 23318198), (53, 15838776), (72, 11659099), (106, 7919388), (159, 5279592), (212, 3959694), (318, 2639796), (424, 1979847), (477, 1759864), (636, 1319898), (954, 879932), (1272, 659949), (1908, 439966), (3816, 219983)]