243037864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2693}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 472797000

約数和(自身を除く): 229759136

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 1556, 2693, 3112, 5386, 10772, 11281, 21544, 22562, 45124, 78097, 90248, 156194, 312388, 624776, 1047577, 2095154, 4190308, 8380616, 30379733, 60759466, 121518932, 243037864]

約数ペア:

[(1, 243037864), (2, 121518932), (4, 60759466), (8, 30379733), (29, 8380616), (58, 4190308), (116, 2095154), (232, 1047577), (389, 624776), (778, 312388), (1556, 156194), (2693, 90248), (3112, 78097), (5386, 45124), (10772, 22562), (11281, 21544)]