223293852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11257}}^1$

素因数の和:11315

約数の個数: 72

約数和(自身を含む): 614686800

約数和(自身を除く): 391392948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 11257, 19836, 22514, 33771, 45028, 67542, 101313, 135084, 202626, 213883, 326453, 405252, 427766, 641649, 652906, 855532, 979359, 1283298, 1305812, 1924947, 1958718, 2566596, 2938077, 3849894, 3917436, 5876154, 6202607, 7699788, 11752308, 12405214, 18607821, 24810428, 37215642, 55823463, 74431284, 111646926, 223293852]

約数ペア:

[(1, 223293852), (2, 111646926), (3, 74431284), (4, 55823463), (6, 37215642), (9, 24810428), (12, 18607821), (18, 12405214), (19, 11752308), (29, 7699788), (36, 6202607), (38, 5876154), (57, 3917436), (58, 3849894), (76, 2938077), (87, 2566596), (114, 1958718), (116, 1924947), (171, 1305812), (174, 1283298), (228, 979359), (261, 855532), (342, 652906), (348, 641649), (522, 427766), (551, 405252), (684, 326453), (1044, 213883), (1102, 202626), (1653, 135084), (2204, 101313), (3306, 67542), (4959, 45028), (6612, 33771), (9918, 22514), (11257, 19836)]