242767728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{240841}}^1$

素因数の和:240862

約数の個数: 60

約数和(自身を含む): 776474608

約数和(自身を除く): 533706880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 240841, 481682, 722523, 963364, 1445046, 1685887, 1926728, 2167569, 2890092, 3371774, 3853456, 4335138, 5057661, 5780184, 6743548, 8670276, 10115322, 11560368, 13487096, 15172983, 17340552, 20230644, 26974192, 30345966, 34681104, 40461288, 60691932, 80922576, 121383864, 242767728]

約数ペア:

[(1, 242767728), (2, 121383864), (3, 80922576), (4, 60691932), (6, 40461288), (7, 34681104), (8, 30345966), (9, 26974192), (12, 20230644), (14, 17340552), (16, 15172983), (18, 13487096), (21, 11560368), (24, 10115322), (28, 8670276), (36, 6743548), (42, 5780184), (48, 5057661), (56, 4335138), (63, 3853456), (72, 3371774), (84, 2890092), (112, 2167569), (126, 1926728), (144, 1685887), (168, 1445046), (252, 963364), (336, 722523), (504, 481682), (1008, 240841)]