247418184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5051}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 670501440

約数和(自身を除く): 423083256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 5051, 6123, 8164, 10102, 12246, 15153, 16328, 20204, 24492, 30306, 40408, 48984, 60612, 65663, 121224, 131326, 196989, 262652, 393978, 525304, 787956, 793007, 1575912, 1586014, 2379021, 3172028, 4758042, 6344056, 9516084, 10309091, 19032168, 20618182, 30927273, 41236364, 61854546, 82472728, 123709092, 247418184]

約数ペア:

[(1, 247418184), (2, 123709092), (3, 82472728), (4, 61854546), (6, 41236364), (8, 30927273), (12, 20618182), (13, 19032168), (24, 10309091), (26, 9516084), (39, 6344056), (52, 4758042), (78, 3172028), (104, 2379021), (156, 1586014), (157, 1575912), (312, 793007), (314, 787956), (471, 525304), (628, 393978), (942, 262652), (1256, 196989), (1884, 131326), (2041, 121224), (3768, 65663), (4082, 60612), (5051, 48984), (6123, 40408), (8164, 30306), (10102, 24492), (12246, 20204), (15153, 16328)]