820908096

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80671}}^1$

素因数の和:80739

約数の個数: 56

約数和(自身を含む): 2212994304

約数和(自身を除く): 1392086208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 80671, 161342, 242013, 322684, 484026, 645368, 968052, 1290736, 1936104, 2581472, 3872208, 4275563, 5162944, 7744416, 8551126, 12826689, 15488832, 17102252, 25653378, 34204504, 51306756, 68409008, 102613512, 136818016, 205227024, 273636032, 410454048, 820908096]

約数ペア:

[(1, 820908096), (2, 410454048), (3, 273636032), (4, 205227024), (6, 136818016), (8, 102613512), (12, 68409008), (16, 51306756), (24, 34204504), (32, 25653378), (48, 17102252), (53, 15488832), (64, 12826689), (96, 8551126), (106, 7744416), (159, 5162944), (192, 4275563), (212, 3872208), (318, 2581472), (424, 1936104), (636, 1290736), (848, 968052), (1272, 645368), (1696, 484026), (2544, 322684), (3392, 242013), (5088, 161342), (10176, 80671)]