247262388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 587536320

約数和(自身を除く): 340273932

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 277, 292, 438, 554, 831, 876, 1019, 1108, 1662, 2038, 3057, 3324, 4076, 6114, 12228, 20221, 40442, 60663, 74387, 80884, 121326, 148774, 223161, 242652, 282263, 297548, 446322, 564526, 846789, 892644, 1129052, 1693578, 3387156, 20605199, 41210398, 61815597, 82420796, 123631194, 247262388]

約数ペア:

[(1, 247262388), (2, 123631194), (3, 82420796), (4, 61815597), (6, 41210398), (12, 20605199), (73, 3387156), (146, 1693578), (219, 1129052), (277, 892644), (292, 846789), (438, 564526), (554, 446322), (831, 297548), (876, 282263), (1019, 242652), (1108, 223161), (1662, 148774), (2038, 121326), (3057, 80884), (3324, 74387), (4076, 60663), (6114, 40442), (12228, 20221)]