213915504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{405143}}^1$

素因数の和:405165

約数の個数: 40

約数和(自身を含む): 602854272

約数和(自身を除く): 388938768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 405143, 810286, 1215429, 1620572, 2430858, 3241144, 4456573, 4861716, 6482288, 8913146, 9723432, 13369719, 17826292, 19446864, 26739438, 35652584, 53478876, 71305168, 106957752, 213915504]

約数ペア:

[(1, 213915504), (2, 106957752), (3, 71305168), (4, 53478876), (6, 35652584), (8, 26739438), (11, 19446864), (12, 17826292), (16, 13369719), (22, 9723432), (24, 8913146), (33, 6482288), (44, 4861716), (48, 4456573), (66, 3241144), (88, 2430858), (132, 1620572), (176, 1215429), (264, 810286), (528, 405143)]