253253268

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{51349}}^1$

素因数の和:51496

約数の個数: 36

約数和(自身を含む): 644853300

約数和(自身を除く): 391600032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 51349, 102698, 154047, 205396, 308094, 462141, 616188, 924282, 1848564, 7034813, 14069626, 21104439, 28139252, 42208878, 63313317, 84417756, 126626634, 253253268]

約数ペア:

[(1, 253253268), (2, 126626634), (3, 84417756), (4, 63313317), (6, 42208878), (9, 28139252), (12, 21104439), (18, 14069626), (36, 7034813), (137, 1848564), (274, 924282), (411, 616188), (548, 462141), (822, 308094), (1233, 205396), (1644, 154047), (2466, 102698), (4932, 51349)]