228844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 499968

約数和(自身を除く): 271124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 743, 1486, 2972, 5201, 8173, 10402, 16346, 20804, 32692, 57211, 114422, 228844]

約数ペア:

[(1, 228844), (2, 114422), (4, 57211), (7, 32692), (11, 20804), (14, 16346), (22, 10402), (28, 8173), (44, 5201), (77, 2972), (154, 1486), (308, 743)]