1328255.00000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{142039}}^1$

素因数の和:142057

約数の個数: 40

約数和(自身を含む): 140903680

約数和(自身を除く): 93178576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 142039, 284078, 426117, 568156, 852234, 994273, 1136312, 1704468, 1988546, 2272624, 2982819, 3408936, 3977092, 5965638, 6817872, 7954184, 11931276, 15908368, 23862552, 47725104]

約数ペア:

[(1, 47725104), (2, 23862552), (3, 15908368), (4, 11931276), (6, 7954184), (7, 6817872), (8, 5965638), (12, 3977092), (14, 3408936), (16, 2982819), (21, 2272624), (24, 1988546), (28, 1704468), (42, 1136312), (48, 994273), (56, 852234), (84, 568156), (112, 426117), (168, 284078), (336, 142039)]