253175712

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18973}}^1$

素因数の和:19125

約数の個数: 48

約数和(自身を含む): 669402720

約数和(自身を除く): 416227008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 13344, 18973, 37946, 56919, 75892, 113838, 151784, 227676, 303568, 455352, 607136, 910704, 1821408, 2637247, 5274494, 7911741, 10548988, 15823482, 21097976, 31646964, 42195952, 63293928, 84391904, 126587856, 253175712]

約数ペア:

[(1, 253175712), (2, 126587856), (3, 84391904), (4, 63293928), (6, 42195952), (8, 31646964), (12, 21097976), (16, 15823482), (24, 10548988), (32, 7911741), (48, 5274494), (96, 2637247), (139, 1821408), (278, 910704), (417, 607136), (556, 455352), (834, 303568), (1112, 227676), (1668, 151784), (2224, 113838), (3336, 75892), (4448, 56919), (6672, 37946), (13344, 18973)]