387481104

素因数分解:

$2^4\times 3^3\times {\mathrm{896947}}^1$

素因数の和:896964

約数の個数: 40

約数和(自身を含む): 1112215520

約数和(自身を除く): 724734416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 896947, 1793894, 2690841, 3587788, 5381682, 7175576, 8072523, 10763364, 14351152, 16145046, 21526728, 24217569, 32290092, 43053456, 48435138, 64580184, 96870276, 129160368, 193740552, 387481104]

約数ペア:

[(1, 387481104), (2, 193740552), (3, 129160368), (4, 96870276), (6, 64580184), (8, 48435138), (9, 43053456), (12, 32290092), (16, 24217569), (18, 21526728), (24, 16145046), (27, 14351152), (36, 10763364), (48, 8072523), (54, 7175576), (72, 5381682), (108, 3587788), (144, 2690841), (216, 1793894), (432, 896947)]