789348816

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{21839}}^1$

素因数の和:22104

約数の個数: 60

約数和(自身を含む): 2217983040

約数和(自身を除く): 1428634224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 9036, 12048, 18072, 21839, 36144, 43678, 65517, 87356, 131034, 174712, 196551, 262068, 349424, 393102, 524136, 786204, 1048272, 1572408, 3144816, 5481589, 10963178, 16444767, 21926356, 32889534, 43852712, 49334301, 65779068, 87705424, 98668602, 131558136, 197337204, 263116272, 394674408, 789348816]

約数ペア:

[(1, 789348816), (2, 394674408), (3, 263116272), (4, 197337204), (6, 131558136), (8, 98668602), (9, 87705424), (12, 65779068), (16, 49334301), (18, 43852712), (24, 32889534), (36, 21926356), (48, 16444767), (72, 10963178), (144, 5481589), (251, 3144816), (502, 1572408), (753, 1048272), (1004, 786204), (1506, 524136), (2008, 393102), (2259, 349424), (3012, 262068), (4016, 196551), (4518, 174712), (6024, 131034), (9036, 87356), (12048, 65517), (18072, 43678), (21839, 36144)]