321180816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{608297}}^1$

素因数の和:608319

約数の個数: 40

約数和(自身を含む): 905147424

約数和(自身を除く): 583966608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 608297, 1216594, 1824891, 2433188, 3649782, 4866376, 6691267, 7299564, 9732752, 13382534, 14599128, 20073801, 26765068, 29198256, 40147602, 53530136, 80295204, 107060272, 160590408, 321180816]

約数ペア:

[(1, 321180816), (2, 160590408), (3, 107060272), (4, 80295204), (6, 53530136), (8, 40147602), (11, 29198256), (12, 26765068), (16, 20073801), (22, 14599128), (24, 13382534), (33, 9732752), (44, 7299564), (48, 6691267), (66, 4866376), (88, 3649782), (132, 2433188), (176, 1824891), (264, 1216594), (528, 608297)]