298370812

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 54

約数和(自身を含む): 566435688

約数和(自身を除く): 268064876

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 103, 148, 206, 412, 529, 851, 1058, 1369, 1702, 2116, 2369, 2738, 3404, 3811, 4738, 5476, 7622, 9476, 15244, 19573, 31487, 39146, 54487, 62974, 78292, 87653, 108974, 125948, 141007, 175306, 217948, 282014, 350612, 564028, 724201, 1448402, 2016019, 2896804, 3243161, 4032038, 6486322, 8064076, 12972644, 74592703, 149185406, 298370812]

約数ペア:

[(1, 298370812), (2, 149185406), (4, 74592703), (23, 12972644), (37, 8064076), (46, 6486322), (74, 4032038), (92, 3243161), (103, 2896804), (148, 2016019), (206, 1448402), (412, 724201), (529, 564028), (851, 350612), (1058, 282014), (1369, 217948), (1702, 175306), (2116, 141007), (2369, 125948), (2738, 108974), (3404, 87653), (3811, 78292), (4738, 62974), (5476, 54487), (7622, 39146), (9476, 31487), (15244, 19573)]