299952304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 589493520

約数和(自身を除く): 289541216

約数列:

[1, 2, 4, 8, 16, 109, 218, 293, 436, 586, 587, 872, 1172, 1174, 1744, 2344, 2348, 4688, 4696, 9392, 31937, 63874, 63983, 127748, 127966, 171991, 255496, 255932, 343982, 510992, 511864, 687964, 1023728, 1375928, 2751856, 18747019, 37494038, 74988076, 149976152, 299952304]

約数ペア:

[(1, 299952304), (2, 149976152), (4, 74988076), (8, 37494038), (16, 18747019), (109, 2751856), (218, 1375928), (293, 1023728), (436, 687964), (586, 511864), (587, 510992), (872, 343982), (1172, 255932), (1174, 255496), (1744, 171991), (2344, 127966), (2348, 127748), (4688, 63983), (4696, 63874), (9392, 31937)]