298512

素因数分解:

$2^4\times 3^3\times {\mathrm{691}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 858080

約数和(自身を除く): 559568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 11056, 12438, 16584, 18657, 24876, 33168, 37314, 49752, 74628, 99504, 149256, 298512]

約数ペア:

[(1, 298512), (2, 149256), (3, 99504), (4, 74628), (6, 49752), (8, 37314), (9, 33168), (12, 24876), (16, 18657), (18, 16584), (24, 12438), (27, 11056), (36, 8292), (48, 6219), (54, 5528), (72, 4146), (108, 2764), (144, 2073), (216, 1382), (432, 691)]