243222016

素因数分解:

$2^9\times {\mathrm{37}}^2\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 60

約数和(自身を含む): 500897628

約数和(自身を除く): 257675612

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 347, 512, 592, 694, 1184, 1369, 1388, 2368, 2738, 2776, 4736, 5476, 5552, 9472, 10952, 11104, 12839, 18944, 21904, 22208, 25678, 43808, 44416, 51356, 87616, 88832, 102712, 175232, 177664, 205424, 350464, 410848, 475043, 700928, 821696, 950086, 1643392, 1900172, 3286784, 3800344, 6573568, 7600688, 15201376, 30402752, 60805504, 121611008, 243222016]

約数ペア:

[(1, 243222016), (2, 121611008), (4, 60805504), (8, 30402752), (16, 15201376), (32, 7600688), (37, 6573568), (64, 3800344), (74, 3286784), (128, 1900172), (148, 1643392), (256, 950086), (296, 821696), (347, 700928), (512, 475043), (592, 410848), (694, 350464), (1184, 205424), (1369, 177664), (1388, 175232), (2368, 102712), (2738, 88832), (2776, 87616), (4736, 51356), (5476, 44416), (5552, 43808), (9472, 25678), (10952, 22208), (11104, 21904), (12839, 18944)]