1320234444

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{330389}}^1$

素因数の和:330439

約数の個数: 48

約数和(自身を含む): 3515349600

約数和(自身を除く): 2195115156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 330389, 660778, 991167, 1321556, 1982334, 2973501, 3964668, 5947002, 8920503, 11894004, 12224393, 17841006, 24448786, 35682012, 36673179, 48897572, 73346358, 110019537, 146692716, 220039074, 330058611, 440078148, 660117222, 1320234444]

約数ペア:

[(1, 1320234444), (2, 660117222), (3, 440078148), (4, 330058611), (6, 220039074), (9, 146692716), (12, 110019537), (18, 73346358), (27, 48897572), (36, 36673179), (37, 35682012), (54, 24448786), (74, 17841006), (108, 12224393), (111, 11894004), (148, 8920503), (222, 5947002), (333, 3964668), (444, 2973501), (666, 1982334), (999, 1321556), (1332, 991167), (1998, 660778), (3996, 330389)]