256183668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{182467}}^1$

素因数の和:182493

約数の個数: 48

約数和(自身を含む): 715274560

約数和(自身を除く): 459090892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 182467, 364934, 547401, 729868, 1094802, 1642203, 2189604, 2372071, 3284406, 4744142, 4926609, 6568812, 7116213, 9488284, 9853218, 14232426, 19706436, 21348639, 28464852, 42697278, 64045917, 85394556, 128091834, 256183668]

約数ペア:

[(1, 256183668), (2, 128091834), (3, 85394556), (4, 64045917), (6, 42697278), (9, 28464852), (12, 21348639), (13, 19706436), (18, 14232426), (26, 9853218), (27, 9488284), (36, 7116213), (39, 6568812), (52, 4926609), (54, 4744142), (78, 3284406), (108, 2372071), (117, 2189604), (156, 1642203), (234, 1094802), (351, 729868), (468, 547401), (702, 364934), (1404, 182467)]