215103456

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5881}}^1$

素因数の和:6024

約数の個数: 72

約数和(自身を含む): 616621824

約数和(自身を除く): 401518368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 5881, 6096, 9144, 11762, 12192, 17643, 18288, 23524, 35286, 36576, 47048, 52929, 70572, 94096, 105858, 141144, 188192, 211716, 282288, 423432, 564576, 746887, 846864, 1493774, 1693728, 2240661, 2987548, 4481322, 5975096, 6721983, 8962644, 11950192, 13443966, 17925288, 23900384, 26887932, 35850576, 53775864, 71701152, 107551728, 215103456]

約数ペア:

[(1, 215103456), (2, 107551728), (3, 71701152), (4, 53775864), (6, 35850576), (8, 26887932), (9, 23900384), (12, 17925288), (16, 13443966), (18, 11950192), (24, 8962644), (32, 6721983), (36, 5975096), (48, 4481322), (72, 2987548), (96, 2240661), (127, 1693728), (144, 1493774), (254, 846864), (288, 746887), (381, 564576), (508, 423432), (762, 282288), (1016, 211716), (1143, 188192), (1524, 141144), (2032, 105858), (2286, 94096), (3048, 70572), (4064, 52929), (4572, 47048), (5881, 36576), (6096, 35286), (9144, 23524), (11762, 18288), (12192, 17643)]