276218404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16921}}^1$

素因数の和:16996

約数の個数: 48

約数和(自身を含む): 614065536

約数和(自身を除く): 337847132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 16921, 33842, 67684, 118447, 186131, 236894, 372262, 473788, 744524, 896813, 1302917, 1793626, 2605834, 3587252, 5211668, 6277691, 9864943, 12555382, 19729886, 25110764, 39459772, 69054601, 138109202, 276218404]

約数ペア:

[(1, 276218404), (2, 138109202), (4, 69054601), (7, 39459772), (11, 25110764), (14, 19729886), (22, 12555382), (28, 9864943), (44, 6277691), (53, 5211668), (77, 3587252), (106, 2605834), (154, 1793626), (212, 1302917), (308, 896813), (371, 744524), (583, 473788), (742, 372262), (1166, 236894), (1484, 186131), (2332, 118447), (4081, 67684), (8162, 33842), (16324, 16921)]