2189169072

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{220327}}^1$

素因数の和:220367

約数の個数: 80

約数和(自身を含む): 6556961280

約数和(自身を除く): 4367792208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 220327, 440654, 660981, 881308, 1321962, 1762616, 1982943, 2643924, 3525232, 3965886, 5067521, 5287848, 5948829, 7931772, 10135042, 10575696, 11897658, 15202563, 15863544, 20270084, 23795316, 30405126, 31727088, 40540168, 45607689, 47590632, 60810252, 81080336, 91215378, 95181264, 121620504, 136823067, 182430756, 243241008, 273646134, 364861512, 547292268, 729723024, 1094584536, 2189169072]

約数ペア:

[(1, 2189169072), (2, 1094584536), (3, 729723024), (4, 547292268), (6, 364861512), (8, 273646134), (9, 243241008), (12, 182430756), (16, 136823067), (18, 121620504), (23, 95181264), (24, 91215378), (27, 81080336), (36, 60810252), (46, 47590632), (48, 45607689), (54, 40540168), (69, 31727088), (72, 30405126), (92, 23795316), (108, 20270084), (138, 15863544), (144, 15202563), (184, 11897658), (207, 10575696), (216, 10135042), (276, 7931772), (368, 5948829), (414, 5287848), (432, 5067521), (552, 3965886), (621, 3525232), (828, 2643924), (1104, 1982943), (1242, 1762616), (1656, 1321962), (2484, 881308), (3312, 660981), (4968, 440654), (9936, 220327)]