142746604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 108

約数和(自身を含む): 344723232

約数和(自身を除く): 201976628

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 463, 484, 539, 572, 637, 847, 926, 1001, 1078, 1274, 1573, 1694, 1852, 2002, 2156, 2548, 3146, 3241, 3388, 4004, 5093, 5929, 6019, 6292, 6482, 7007, 10186, 11011, 11858, 12038, 12964, 14014, 20372, 22022, 22687, 23716, 24076, 28028, 35651, 42133, 44044, 45374, 56023, 66209, 71302, 77077, 84266, 90748, 112046, 132418, 142604, 154154, 168532, 224092, 249557, 264836, 294931, 308308, 392161, 463463, 499114, 589862, 728299, 784322, 926926, 998228, 1179724, 1456598, 1568644, 1853852, 2745127, 2913196, 3244241, 5098093, 5490254, 6488482, 10196186, 10980508, 12976964, 20392372, 35686651, 71373302, 142746604]

約数ペア:

[(1, 142746604), (2, 71373302), (4, 35686651), (7, 20392372), (11, 12976964), (13, 10980508), (14, 10196186), (22, 6488482), (26, 5490254), (28, 5098093), (44, 3244241), (49, 2913196), (52, 2745127), (77, 1853852), (91, 1568644), (98, 1456598), (121, 1179724), (143, 998228), (154, 926926), (182, 784322), (196, 728299), (242, 589862), (286, 499114), (308, 463463), (364, 392161), (463, 308308), (484, 294931), (539, 264836), (572, 249557), (637, 224092), (847, 168532), (926, 154154), (1001, 142604), (1078, 132418), (1274, 112046), (1573, 90748), (1694, 84266), (1852, 77077), (2002, 71302), (2156, 66209), (2548, 56023), (3146, 45374), (3241, 44044), (3388, 42133), (4004, 35651), (5093, 28028), (5929, 24076), (6019, 23716), (6292, 22687), (6482, 22022), (7007, 20372), (10186, 14014), (11011, 12964), (11858, 12038)]