251185104

素因数分解:

$2^4\times 3^3\times {\mathrm{581447}}^1$

素因数の和:581464

約数の個数: 40

約数和(自身を含む): 720995520

約数和(自身を除く): 469810416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 581447, 1162894, 1744341, 2325788, 3488682, 4651576, 5233023, 6977364, 9303152, 10466046, 13954728, 15699069, 20932092, 27909456, 31398138, 41864184, 62796276, 83728368, 125592552, 251185104]

約数ペア:

[(1, 251185104), (2, 125592552), (3, 83728368), (4, 62796276), (6, 41864184), (8, 31398138), (9, 27909456), (12, 20932092), (16, 15699069), (18, 13954728), (24, 10466046), (27, 9303152), (36, 6977364), (48, 5233023), (54, 4651576), (72, 3488682), (108, 2325788), (144, 1744341), (216, 1162894), (432, 581447)]