2189792016

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{136999}}^1$

素因数の和:137053

約数の個数: 80

約数和(自身を含む): 6455440000

約数和(自身を除く): 4265647984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 136999, 273998, 410997, 547996, 821994, 1095992, 1232991, 1643988, 2191984, 2465982, 3287976, 3698973, 4931964, 5068963, 6575952, 7397946, 9863928, 10137926, 14795892, 15206889, 19727856, 20275852, 29591784, 30413778, 40551704, 45620667, 59183568, 60827556, 81103408, 91241334, 121655112, 136862001, 182482668, 243310224, 273724002, 364965336, 547448004, 729930672, 1094896008, 2189792016]

約数ペア:

[(1, 2189792016), (2, 1094896008), (3, 729930672), (4, 547448004), (6, 364965336), (8, 273724002), (9, 243310224), (12, 182482668), (16, 136862001), (18, 121655112), (24, 91241334), (27, 81103408), (36, 60827556), (37, 59183568), (48, 45620667), (54, 40551704), (72, 30413778), (74, 29591784), (108, 20275852), (111, 19727856), (144, 15206889), (148, 14795892), (216, 10137926), (222, 9863928), (296, 7397946), (333, 6575952), (432, 5068963), (444, 4931964), (592, 3698973), (666, 3287976), (888, 2465982), (999, 2191984), (1332, 1643988), (1776, 1232991), (1998, 1095992), (2664, 821994), (3996, 547996), (5328, 410997), (7992, 273998), (15984, 136999)]