268408332

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{28349}}^1$

素因数の和:28622

約数の個数: 36

約数和(自身を含む): 681080400

約数和(自身を除く): 412672068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 28349, 56698, 85047, 113396, 170094, 255141, 340188, 510282, 1020564, 7455787, 14911574, 22367361, 29823148, 44734722, 67102083, 89469444, 134204166, 268408332]

約数ペア:

[(1, 268408332), (2, 134204166), (3, 89469444), (4, 67102083), (6, 44734722), (9, 29823148), (12, 22367361), (18, 14911574), (36, 7455787), (263, 1020564), (526, 510282), (789, 340188), (1052, 255141), (1578, 170094), (2367, 113396), (3156, 85047), (4734, 56698), (9468, 28349)]