243306972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9543

約数の個数: 72

約数和(自身を含む): 662538240

約数和(自身を除く): 419231268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 9479, 12834, 18958, 25668, 28437, 37916, 56874, 85311, 113748, 170622, 218017, 293849, 341244, 436034, 587698, 654051, 872068, 881547, 1175396, 1308102, 1763094, 1962153, 2616204, 2644641, 3526188, 3924306, 5289282, 6758527, 7848612, 10578564, 13517054, 20275581, 27034108, 40551162, 60826743, 81102324, 121653486, 243306972]

約数ペア:

[(1, 243306972), (2, 121653486), (3, 81102324), (4, 60826743), (6, 40551162), (9, 27034108), (12, 20275581), (18, 13517054), (23, 10578564), (31, 7848612), (36, 6758527), (46, 5289282), (62, 3924306), (69, 3526188), (92, 2644641), (93, 2616204), (124, 1962153), (138, 1763094), (186, 1308102), (207, 1175396), (276, 881547), (279, 872068), (372, 654051), (414, 587698), (558, 436034), (713, 341244), (828, 293849), (1116, 218017), (1426, 170622), (2139, 113748), (2852, 85311), (4278, 56874), (6417, 37916), (8556, 28437), (9479, 25668), (12834, 18958)]