245209104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{243263}}^1$

素因数の和:243284

約数の個数: 60

約数和(自身を含む): 784283136

約数和(自身を除く): 539074032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 243263, 486526, 729789, 973052, 1459578, 1702841, 1946104, 2189367, 2919156, 3405682, 3892208, 4378734, 5108523, 5838312, 6811364, 8757468, 10217046, 11676624, 13622728, 15325569, 17514936, 20434092, 27245456, 30651138, 35029872, 40868184, 61302276, 81736368, 122604552, 245209104]

約数ペア:

[(1, 245209104), (2, 122604552), (3, 81736368), (4, 61302276), (6, 40868184), (7, 35029872), (8, 30651138), (9, 27245456), (12, 20434092), (14, 17514936), (16, 15325569), (18, 13622728), (21, 11676624), (24, 10217046), (28, 8757468), (36, 6811364), (42, 5838312), (48, 5108523), (56, 4378734), (63, 3892208), (72, 3405682), (84, 2919156), (112, 2189367), (126, 1946104), (144, 1702841), (168, 1459578), (252, 973052), (336, 729789), (504, 486526), (1008, 243263)]