329646976

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{35279}}^1$

素因数の和:35366

約数の個数: 32

約数和(自身を含む): 665733600

約数和(自身を除く): 336086624

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 35279, 70558, 141116, 282232, 564464, 1128928, 2257856, 2575367, 4515712, 5150734, 10301468, 20602936, 41205872, 82411744, 164823488, 329646976]

約数ペア:

[(1, 329646976), (2, 164823488), (4, 82411744), (8, 41205872), (16, 20602936), (32, 10301468), (64, 5150734), (73, 4515712), (128, 2575367), (146, 2257856), (292, 1128928), (584, 564464), (1168, 282232), (2336, 141116), (4672, 70558), (9344, 35279)]