220308912

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{4409}}^1$

素因数の和:4770

約数の個数: 60

約数和(自身を含む): 618476040

約数和(自身を除く): 398167128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 694, 1041, 1388, 2082, 2776, 3123, 4164, 4409, 5552, 6246, 8328, 8818, 12492, 13227, 16656, 17636, 24984, 26454, 35272, 39681, 49968, 52908, 70544, 79362, 105816, 158724, 211632, 317448, 634896, 1529923, 3059846, 4589769, 6119692, 9179538, 12239384, 13769307, 18359076, 24478768, 27538614, 36718152, 55077228, 73436304, 110154456, 220308912]

約数ペア:

[(1, 220308912), (2, 110154456), (3, 73436304), (4, 55077228), (6, 36718152), (8, 27538614), (9, 24478768), (12, 18359076), (16, 13769307), (18, 12239384), (24, 9179538), (36, 6119692), (48, 4589769), (72, 3059846), (144, 1529923), (347, 634896), (694, 317448), (1041, 211632), (1388, 158724), (2082, 105816), (2776, 79362), (3123, 70544), (4164, 52908), (4409, 49968), (5552, 39681), (6246, 35272), (8328, 26454), (8818, 24984), (12492, 17636), (13227, 16656)]