321036616796

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1\times {\mathrm{28027}}^1$

素因数の和:29658

約数の個数: 48

約数和(自身を含む): 644640412416

約数和(自身を除く): 323603795620

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 1307, 2191, 2614, 4382, 5228, 8764, 9149, 18298, 28027, 36596, 56054, 112108, 196189, 392378, 409091, 784756, 818182, 1636364, 2863637, 5727274, 8772451, 11454548, 17544902, 35089804, 36631289, 61407157, 73262578, 122814314, 146525156, 245628628, 256419023, 512838046, 1025676092, 11465593457, 22931186914, 45862373828, 80259154199, 160518308398, 321036616796]

約数ペア:

[(1, 321036616796), (2, 160518308398), (4, 80259154199), (7, 45862373828), (14, 22931186914), (28, 11465593457), (313, 1025676092), (626, 512838046), (1252, 256419023), (1307, 245628628), (2191, 146525156), (2614, 122814314), (4382, 73262578), (5228, 61407157), (8764, 36631289), (9149, 35089804), (18298, 17544902), (28027, 11454548), (36596, 8772451), (56054, 5727274), (112108, 2863637), (196189, 1636364), (392378, 818182), (409091, 784756)]