490295316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{10789}}^1$

素因数の和:11344

約数の個数: 48

約数和(自身を含む): 1309992320

約数和(自身を除く): 819697004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1623, 2164, 3246, 3787, 6492, 7574, 10789, 11361, 15148, 21578, 22722, 32367, 43156, 45444, 64734, 75523, 129468, 151046, 226569, 302092, 453138, 906276, 5836849, 11673698, 17510547, 23347396, 35021094, 40857943, 70042188, 81715886, 122573829, 163431772, 245147658, 490295316]

約数ペア:

[(1, 490295316), (2, 245147658), (3, 163431772), (4, 122573829), (6, 81715886), (7, 70042188), (12, 40857943), (14, 35021094), (21, 23347396), (28, 17510547), (42, 11673698), (84, 5836849), (541, 906276), (1082, 453138), (1623, 302092), (2164, 226569), (3246, 151046), (3787, 129468), (6492, 75523), (7574, 64734), (10789, 45444), (11361, 43156), (15148, 32367), (21578, 22722)]