252017016896

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{127037}}^1$

素因数の和:127411

約数の個数: 56

約数和(自身を含む): 505956783360

約数和(自身を除く): 253939766464

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 223, 278, 446, 556, 892, 1112, 1784, 2224, 3568, 4448, 7136, 8896, 14272, 30997, 61994, 123988, 127037, 247976, 254074, 495952, 508148, 991904, 1016296, 1983808, 2032592, 4065184, 8130368, 17658143, 28329251, 35316286, 56658502, 70632572, 113317004, 141265144, 226634008, 282530288, 453268016, 565060576, 906536032, 1130121152, 1813072064, 3937765889, 7875531778, 15751063556, 31502127112, 63004254224, 126008508448, 252017016896]

約数ペア:

[(1, 252017016896), (2, 126008508448), (4, 63004254224), (8, 31502127112), (16, 15751063556), (32, 7875531778), (64, 3937765889), (139, 1813072064), (223, 1130121152), (278, 906536032), (446, 565060576), (556, 453268016), (892, 282530288), (1112, 226634008), (1784, 141265144), (2224, 113317004), (3568, 70632572), (4448, 56658502), (7136, 35316286), (8896, 28329251), (14272, 17658143), (30997, 8130368), (61994, 4065184), (123988, 2032592), (127037, 1983808), (247976, 1016296), (254074, 991904), (495952, 508148)]