564642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 1397760

約数和(自身を除く): 833118

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 381, 494, 741, 762, 1143, 1482, 1651, 2223, 2286, 2413, 3302, 4446, 4826, 4953, 7239, 9906, 14478, 14859, 21717, 29718, 31369, 43434, 62738, 94107, 188214, 282321, 564642]

約数ペア:

[(1, 564642), (2, 282321), (3, 188214), (6, 94107), (9, 62738), (13, 43434), (18, 31369), (19, 29718), (26, 21717), (38, 14859), (39, 14478), (57, 9906), (78, 7239), (114, 4953), (117, 4826), (127, 4446), (171, 3302), (234, 2413), (247, 2286), (254, 2223), (342, 1651), (381, 1482), (494, 1143), (741, 762)]