228857784

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{37991}}^1$

素因数の和:38251

約数の個数: 32

約数和(自身を含む): 574439040

約数和(自身を除く): 345581256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 37991, 75982, 113973, 151964, 227946, 303928, 455892, 911784, 9535741, 19071482, 28607223, 38142964, 57214446, 76285928, 114428892, 228857784]

約数ペア:

[(1, 228857784), (2, 114428892), (3, 76285928), (4, 57214446), (6, 38142964), (8, 28607223), (12, 19071482), (24, 9535741), (251, 911784), (502, 455892), (753, 303928), (1004, 227946), (1506, 151964), (2008, 113973), (3012, 75982), (6024, 37991)]