323160266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 578709600

約数和(自身を除く): 255549334

約数列:

[1, 2, 11, 13, 22, 26, 121, 139, 143, 242, 278, 286, 739, 1478, 1529, 1573, 1807, 3058, 3146, 3614, 8129, 9607, 16258, 16819, 19214, 19877, 33638, 39754, 89419, 102721, 105677, 178838, 205442, 211354, 218647, 437294, 1129931, 1162447, 1335373, 2259862, 2324894, 2670746, 12429241, 14689103, 24858482, 29378206, 161580133, 323160266]

約数ペア:

[(1, 323160266), (2, 161580133), (11, 29378206), (13, 24858482), (22, 14689103), (26, 12429241), (121, 2670746), (139, 2324894), (143, 2259862), (242, 1335373), (278, 1162447), (286, 1129931), (739, 437294), (1478, 218647), (1529, 211354), (1573, 205442), (1807, 178838), (3058, 105677), (3146, 102721), (3614, 89419), (8129, 39754), (9607, 33638), (16258, 19877), (16819, 19214)]