291618144

素因数分解:

$2^5\times 3^4\times {\mathrm{112507}}^1$

素因数の和:112529

約数の個数: 60

約数和(自身を含む): 857648484

約数和(自身を除く): 566030340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 112507, 225014, 337521, 450028, 675042, 900056, 1012563, 1350084, 1800112, 2025126, 2700168, 3037689, 3600224, 4050252, 5400336, 6075378, 8100504, 9113067, 10800672, 12150756, 16201008, 18226134, 24301512, 32402016, 36452268, 48603024, 72904536, 97206048, 145809072, 291618144]

約数ペア:

[(1, 291618144), (2, 145809072), (3, 97206048), (4, 72904536), (6, 48603024), (8, 36452268), (9, 32402016), (12, 24301512), (16, 18226134), (18, 16201008), (24, 12150756), (27, 10800672), (32, 9113067), (36, 8100504), (48, 6075378), (54, 5400336), (72, 4050252), (81, 3600224), (96, 3037689), (108, 2700168), (144, 2025126), (162, 1800112), (216, 1350084), (288, 1012563), (324, 900056), (432, 675042), (648, 450028), (864, 337521), (1296, 225014), (2592, 112507)]