239005648

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4861}}^1$

素因数の和:5315

約数の個数: 40

約数和(自身を含む): 530541440

約数和(自身を除く): 291535792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 4861, 6146, 7024, 9722, 12292, 19444, 24584, 34027, 38888, 49168, 68054, 77776, 136108, 272216, 544432, 2133979, 4267958, 8535916, 14937853, 17071832, 29875706, 34143664, 59751412, 119502824, 239005648]

約数ペア:

[(1, 239005648), (2, 119502824), (4, 59751412), (7, 34143664), (8, 29875706), (14, 17071832), (16, 14937853), (28, 8535916), (56, 4267958), (112, 2133979), (439, 544432), (878, 272216), (1756, 136108), (3073, 77776), (3512, 68054), (4861, 49168), (6146, 38888), (7024, 34027), (9722, 24584), (12292, 19444)]