266225796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389219}}^1$

素因数の和:389248

約数の個数: 36

約数和(自身を含む): 708380400

約数和(自身を除く): 442154604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 389219, 778438, 1167657, 1556876, 2335314, 3502971, 4670628, 7005942, 7395161, 14011884, 14790322, 22185483, 29580644, 44370966, 66556449, 88741932, 133112898, 266225796]

約数ペア:

[(1, 266225796), (2, 133112898), (3, 88741932), (4, 66556449), (6, 44370966), (9, 29580644), (12, 22185483), (18, 14790322), (19, 14011884), (36, 7395161), (38, 7005942), (57, 4670628), (76, 3502971), (114, 2335314), (171, 1556876), (228, 1167657), (342, 778438), (684, 389219)]