1330705656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2640289}}^1$

素因数の和:2640308

約数の個数: 48

約数和(自身を含む): 4118852400

約数和(自身を除く): 2788146744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2640289, 5280578, 7920867, 10561156, 15841734, 18482023, 21122312, 23762601, 31683468, 36964046, 47525202, 55446069, 63366936, 73928092, 95050404, 110892138, 147856184, 166338207, 190100808, 221784276, 332676414, 443568552, 665352828, 1330705656]

約数ペア:

[(1, 1330705656), (2, 665352828), (3, 443568552), (4, 332676414), (6, 221784276), (7, 190100808), (8, 166338207), (9, 147856184), (12, 110892138), (14, 95050404), (18, 73928092), (21, 63366936), (24, 55446069), (28, 47525202), (36, 36964046), (42, 31683468), (56, 23762601), (63, 21122312), (72, 18482023), (84, 15841734), (126, 10561156), (168, 7920867), (252, 5280578), (504, 2640289)]