260085166263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1215391}}^1$

素因数の和:1215500

約数の個数: 48

約数和(自身を含む): 424706580480

約数和(自身を除く): 164621414217

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 117, 177, 279, 403, 531, 767, 1209, 1829, 2301, 3627, 5487, 6903, 16461, 23777, 71331, 213993, 1215391, 3646173, 10938519, 15800083, 37677121, 47400249, 71708069, 113031363, 142200747, 215124207, 339094089, 489802573, 645372621, 932204897, 1469407719, 2222950139, 2796614691, 4408223157, 6668850417, 8389844073, 20006551251, 28898351807, 86695055421, 260085166263]

約数ペア:

[(1, 260085166263), (3, 86695055421), (9, 28898351807), (13, 20006551251), (31, 8389844073), (39, 6668850417), (59, 4408223157), (93, 2796614691), (117, 2222950139), (177, 1469407719), (279, 932204897), (403, 645372621), (531, 489802573), (767, 339094089), (1209, 215124207), (1829, 142200747), (2301, 113031363), (3627, 71708069), (5487, 47400249), (6903, 37677121), (16461, 15800083), (23777, 10938519), (71331, 3646173), (213993, 1215391)]