219760584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{398117}}^1$

素因数の和:398149

約数の個数: 32

約数和(自身を含む): 573289920

約数和(自身を除く): 353529336

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 398117, 796234, 1194351, 1592468, 2388702, 3184936, 4777404, 9156691, 9554808, 18313382, 27470073, 36626764, 54940146, 73253528, 109880292, 219760584]

約数ペア:

[(1, 219760584), (2, 109880292), (3, 73253528), (4, 54940146), (6, 36626764), (8, 27470073), (12, 18313382), (23, 9554808), (24, 9156691), (46, 4777404), (69, 3184936), (92, 2388702), (138, 1592468), (184, 1194351), (276, 796234), (552, 398117)]