339977104

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 669669440

約数和(自身を除く): 329692336

約数列:

[1, 2, 4, 8, 16, 109, 151, 218, 302, 436, 604, 872, 1208, 1291, 1744, 2416, 2582, 5164, 10328, 16459, 20656, 32918, 65836, 131672, 140719, 194941, 263344, 281438, 389882, 562876, 779764, 1125752, 1559528, 2251504, 3119056, 21248569, 42497138, 84994276, 169988552, 339977104]

約数ペア:

[(1, 339977104), (2, 169988552), (4, 84994276), (8, 42497138), (16, 21248569), (109, 3119056), (151, 2251504), (218, 1559528), (302, 1125752), (436, 779764), (604, 562876), (872, 389882), (1208, 281438), (1291, 263344), (1744, 194941), (2416, 140719), (2582, 131672), (5164, 65836), (10328, 32918), (16459, 20656)]