122743656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{243539}}^1$

素因数の和:243558

約数の個数: 48

約数和(自身を含む): 379922400

約数和(自身を除く): 257178744

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, 243539, 487078, 730617, 974156, 1461234, 1704773, 1948312, 2191851, 2922468, 3409546, 4383702, 5114319, 5844936, 6819092, 8767404, 10228638, 13638184, 15342957, 17534808, 20457276, 30685914, 40914552, 61371828, 122743656]

約数ペア:

[(1, 122743656), (2, 61371828), (3, 40914552), (4, 30685914), (6, 20457276), (7, 17534808), (8, 15342957), (9, 13638184), (12, 10228638), (14, 8767404), (18, 6819092), (21, 5844936), (24, 5114319), (28, 4383702), (36, 3409546), (42, 2922468), (56, 2191851), (63, 1948312), (72, 1704773), (84, 1461234), (126, 974156), (168, 730617), (252, 487078), (504, 243539)]