25481578716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{244667}}^1$

素因数の和:244951

約数の個数: 72

約数和(自身を含む): 70534848384

約数和(自身を除く): 45053269668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 263, 396, 526, 789, 1052, 1578, 2367, 2893, 3156, 4734, 5786, 8679, 9468, 11572, 17358, 26037, 34716, 52074, 104148, 244667, 489334, 734001, 978668, 1468002, 2202003, 2691337, 2936004, 4404006, 5382674, 8074011, 8808012, 10765348, 16148022, 24222033, 32296044, 48444066, 64347421, 96888132, 128694842, 193042263, 257389684, 386084526, 579126789, 707821631, 772169052, 1158253578, 1415643262, 2123464893, 2316507156, 2831286524, 4246929786, 6370394679, 8493859572, 12740789358, 25481578716]

約数ペア:

[(1, 25481578716), (2, 12740789358), (3, 8493859572), (4, 6370394679), (6, 4246929786), (9, 2831286524), (11, 2316507156), (12, 2123464893), (18, 1415643262), (22, 1158253578), (33, 772169052), (36, 707821631), (44, 579126789), (66, 386084526), (99, 257389684), (132, 193042263), (198, 128694842), (263, 96888132), (396, 64347421), (526, 48444066), (789, 32296044), (1052, 24222033), (1578, 16148022), (2367, 10765348), (2893, 8808012), (3156, 8074011), (4734, 5382674), (5786, 4404006), (8679, 2936004), (9468, 2691337), (11572, 2202003), (17358, 1468002), (26037, 978668), (34716, 734001), (52074, 489334), (104148, 244667)]