251497128

素因数分解:

$2^3\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{8117}}^1$

素因数の和:9417

約数の個数: 32

約数和(自身を含む): 629307360

約数和(自身を除く): 377810232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1291, 2582, 3873, 5164, 7746, 8117, 10328, 15492, 16234, 24351, 30984, 32468, 48702, 64936, 97404, 194808, 10479047, 20958094, 31437141, 41916188, 62874282, 83832376, 125748564, 251497128]

約数ペア:

[(1, 251497128), (2, 125748564), (3, 83832376), (4, 62874282), (6, 41916188), (8, 31437141), (12, 20958094), (24, 10479047), (1291, 194808), (2582, 97404), (3873, 64936), (5164, 48702), (7746, 32468), (8117, 30984), (10328, 24351), (15492, 16234)]