238255556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6091}}^1$

素因数の和:6240

約数の個数: 48

約数和(自身を含む): 524009472

約数和(自身を除く): 285753916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3556, 5588, 6091, 9779, 12182, 19558, 24364, 39116, 42637, 67001, 85274, 134002, 170548, 268004, 469007, 773557, 938014, 1547114, 1876028, 3094228, 5414899, 8509127, 10829798, 17018254, 21659596, 34036508, 59563889, 119127778, 238255556]

約数ペア:

[(1, 238255556), (2, 119127778), (4, 59563889), (7, 34036508), (11, 21659596), (14, 17018254), (22, 10829798), (28, 8509127), (44, 5414899), (77, 3094228), (127, 1876028), (154, 1547114), (254, 938014), (308, 773557), (508, 469007), (889, 268004), (1397, 170548), (1778, 134002), (2794, 85274), (3556, 67001), (5588, 42637), (6091, 39116), (9779, 24364), (12182, 19558)]