228712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 492480

約数和(自身を除く): 263768

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 113, 184, 226, 253, 452, 506, 904, 1012, 1243, 2024, 2486, 2599, 4972, 5198, 9944, 10396, 20792, 28589, 57178, 114356, 228712]

約数ペア:

[(1, 228712), (2, 114356), (4, 57178), (8, 28589), (11, 20792), (22, 10396), (23, 9944), (44, 5198), (46, 4972), (88, 2599), (92, 2486), (113, 2024), (184, 1243), (226, 1012), (253, 904), (452, 506)]