239054816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 431547424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 286, 308, 352, 364, 374, 416, 439, 442, 476, 544, 572, 616, 728, 748, 878, 884, 952, 1001, 1144, 1232, 1309, 1456, 1496, 1547, 1756, 1768, 1904, 2002, 2288, 2431, 2464, 2618, 2912, 2992, 3073, 3094, 3512, 3536, 3808, 4004, 4576, 4829, 4862, 5236, 5707, 5984, 6146, 6188, 7024, 7072, 7463, 8008, 9658, 9724, 10472, 11414, 12292, 12376, 14048, 14926, 16016, 17017, 19316, 19448, 20944, 22828, 24584, 24752, 29852, 32032, 33803, 34034, 38632, 38896, 39949, 41888, 45656, 49168, 49504, 52241, 59704, 62777, 67606, 68068, 77264, 77792, 79898, 82093, 91312, 97019, 98336, 104482, 119408, 125554, 135212, 136136, 154528, 159796, 164186, 182624, 194038, 208964, 238816, 251108, 270424, 272272, 319592, 328372, 388076, 417928, 439439, 502216, 540848, 544544, 574651, 639184, 656744, 679133, 776152, 835856, 878878, 1004432, 1067209, 1081696, 1149302, 1278368, 1313488, 1358266, 1552304, 1671712, 1757756, 2008864, 2134418, 2298604, 2626976, 2716532, 3104608, 3515512, 4268836, 4597208, 5433064, 7031024, 7470463, 8537672, 9194416, 10866128, 14062048, 14940926, 17075344, 18388832, 21732256, 29881852, 34150688, 59763704, 119527408, 239054816]

約数ペア:

[(1, 239054816), (2, 119527408), (4, 59763704), (7, 34150688), (8, 29881852), (11, 21732256), (13, 18388832), (14, 17075344), (16, 14940926), (17, 14062048), (22, 10866128), (26, 9194416), (28, 8537672), (32, 7470463), (34, 7031024), (44, 5433064), (52, 4597208), (56, 4268836), (68, 3515512), (77, 3104608), (88, 2716532), (91, 2626976), (104, 2298604), (112, 2134418), (119, 2008864), (136, 1757756), (143, 1671712), (154, 1552304), (176, 1358266), (182, 1313488), (187, 1278368), (208, 1149302), (221, 1081696), (224, 1067209), (238, 1004432), (272, 878878), (286, 835856), (308, 776152), (352, 679133), (364, 656744), (374, 639184), (416, 574651), (439, 544544), (442, 540848), (476, 502216), (544, 439439), (572, 417928), (616, 388076), (728, 328372), (748, 319592), (878, 272272), (884, 270424), (952, 251108), (1001, 238816), (1144, 208964), (1232, 194038), (1309, 182624), (1456, 164186), (1496, 159796), (1547, 154528), (1756, 136136), (1768, 135212), (1904, 125554), (2002, 119408), (2288, 104482), (2431, 98336), (2464, 97019), (2618, 91312), (2912, 82093), (2992, 79898), (3073, 77792), (3094, 77264), (3512, 68068), (3536, 67606), (3808, 62777), (4004, 59704), (4576, 52241), (4829, 49504), (4862, 49168), (5236, 45656), (5707, 41888), (5984, 39949), (6146, 38896), (6188, 38632), (7024, 34034), (7072, 33803), (7463, 32032), (8008, 29852), (9658, 24752), (9724, 24584), (10472, 22828), (11414, 20944), (12292, 19448), (12376, 19316), (14048, 17017), (14926, 16016)]