561330881286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1\times {\mathrm{83137}}^1$

素因数の和:91629

約数の個数: 64

約数和(自身を含む): 1350746411520

約数和(自身を除く): 789415530234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 8461, 16922, 25383, 50766, 59227, 83137, 118454, 160759, 166274, 177681, 249411, 321518, 355362, 482277, 498822, 581959, 964554, 1125313, 1163918, 1579603, 1745877, 2250626, 3159206, 3375939, 3491754, 4738809, 6751878, 9477618, 11057221, 22114442, 33171663, 66343326, 703422157, 1406844314, 2110266471, 4220532942, 4923955099, 9847910198, 13365020983, 14771865297, 26730041966, 29543730594, 40095062949, 80190125898, 93555146881, 187110293762, 280665440643, 561330881286]

約数ペア:

[(1, 561330881286), (2, 280665440643), (3, 187110293762), (6, 93555146881), (7, 80190125898), (14, 40095062949), (19, 29543730594), (21, 26730041966), (38, 14771865297), (42, 13365020983), (57, 9847910198), (114, 4923955099), (133, 4220532942), (266, 2110266471), (399, 1406844314), (798, 703422157), (8461, 66343326), (16922, 33171663), (25383, 22114442), (50766, 11057221), (59227, 9477618), (83137, 6751878), (118454, 4738809), (160759, 3491754), (166274, 3375939), (177681, 3159206), (249411, 2250626), (321518, 1745877), (355362, 1579603), (482277, 1163918), (498822, 1125313), (581959, 964554)]