258054498

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{122533}}^1$

素因数の和:122560

約数の個数: 40

約数和(自身を含む): 622717788

約数和(自身を除く): 364663290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 122533, 245066, 367599, 735198, 1102797, 1592929, 2205594, 3185858, 3308391, 4778787, 6616782, 9557574, 9925173, 14336361, 19850346, 28672722, 43009083, 86018166, 129027249, 258054498]

約数ペア:

[(1, 258054498), (2, 129027249), (3, 86018166), (6, 43009083), (9, 28672722), (13, 19850346), (18, 14336361), (26, 9925173), (27, 9557574), (39, 6616782), (54, 4778787), (78, 3308391), (81, 3185858), (117, 2205594), (162, 1592929), (234, 1102797), (351, 735198), (702, 367599), (1053, 245066), (2106, 122533)]