288414

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{109}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 752400

約数和(自身を除く): 463986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 109, 126, 147, 189, 218, 294, 327, 378, 441, 654, 763, 882, 981, 1323, 1526, 1962, 2289, 2646, 2943, 4578, 5341, 5886, 6867, 10682, 13734, 16023, 20601, 32046, 41202, 48069, 96138, 144207, 288414]

約数ペア:

[(1, 288414), (2, 144207), (3, 96138), (6, 48069), (7, 41202), (9, 32046), (14, 20601), (18, 16023), (21, 13734), (27, 10682), (42, 6867), (49, 5886), (54, 5341), (63, 4578), (98, 2943), (109, 2646), (126, 2289), (147, 1962), (189, 1526), (218, 1323), (294, 981), (327, 882), (378, 763), (441, 654)]