439279490032

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{310117}}^1$

素因数の和:310745

約数の個数: 40

約数和(自身を含む): 857076838016

約数和(自身を除く): 417797347984

約数列:

[1, 2, 4, 8, 16, 223, 397, 446, 794, 892, 1588, 1784, 3176, 3568, 6352, 88531, 177062, 310117, 354124, 620234, 708248, 1240468, 1416496, 2480936, 4961872, 69156091, 123116449, 138312182, 246232898, 276624364, 492465796, 553248728, 984931592, 1106497456, 1969863184, 27454968127, 54909936254, 109819872508, 219639745016, 439279490032]

約数ペア:

[(1, 439279490032), (2, 219639745016), (4, 109819872508), (8, 54909936254), (16, 27454968127), (223, 1969863184), (397, 1106497456), (446, 984931592), (794, 553248728), (892, 492465796), (1588, 276624364), (1784, 246232898), (3176, 138312182), (3568, 123116449), (6352, 69156091), (88531, 4961872), (177062, 2480936), (310117, 1416496), (354124, 1240468), (620234, 708248)]