12947013792

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6659}}^1$

素因数の和:6875

約数の個数: 144

約数和(自身を含む): 37919962080

約数和(自身を除く): 24972948288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 157, 172, 258, 288, 314, 344, 387, 471, 516, 628, 688, 774, 942, 1032, 1256, 1376, 1413, 1548, 1884, 2064, 2512, 2826, 3096, 3768, 4128, 5024, 5652, 6192, 6659, 6751, 7536, 11304, 12384, 13318, 13502, 15072, 19977, 20253, 22608, 26636, 27004, 39954, 40506, 45216, 53272, 54008, 59931, 60759, 79908, 81012, 106544, 108016, 119862, 121518, 159816, 162024, 213088, 216032, 239724, 243036, 286337, 319632, 324048, 479448, 486072, 572674, 639264, 648096, 859011, 958896, 972144, 1045463, 1145348, 1718022, 1917792, 1944288, 2090926, 2290696, 2577033, 3136389, 3436044, 4181852, 4581392, 5154066, 6272778, 6872088, 8363704, 9162784, 9409167, 10308132, 12545556, 13744176, 16727408, 18818334, 20616264, 25091112, 27488352, 33454816, 37636668, 41232528, 44954909, 50182224, 75273336, 82465056, 89909818, 100364448, 134864727, 150546672, 179819636, 269729454, 301093344, 359639272, 404594181, 539458908, 719278544, 809188362, 1078917816, 1438557088, 1618376724, 2157835632, 3236753448, 4315671264, 6473506896, 12947013792]

約数ペア:

[(1, 12947013792), (2, 6473506896), (3, 4315671264), (4, 3236753448), (6, 2157835632), (8, 1618376724), (9, 1438557088), (12, 1078917816), (16, 809188362), (18, 719278544), (24, 539458908), (32, 404594181), (36, 359639272), (43, 301093344), (48, 269729454), (72, 179819636), (86, 150546672), (96, 134864727), (129, 100364448), (144, 89909818), (157, 82465056), (172, 75273336), (258, 50182224), (288, 44954909), (314, 41232528), (344, 37636668), (387, 33454816), (471, 27488352), (516, 25091112), (628, 20616264), (688, 18818334), (774, 16727408), (942, 13744176), (1032, 12545556), (1256, 10308132), (1376, 9409167), (1413, 9162784), (1548, 8363704), (1884, 6872088), (2064, 6272778), (2512, 5154066), (2826, 4581392), (3096, 4181852), (3768, 3436044), (4128, 3136389), (5024, 2577033), (5652, 2290696), (6192, 2090926), (6659, 1944288), (6751, 1917792), (7536, 1718022), (11304, 1145348), (12384, 1045463), (13318, 972144), (13502, 958896), (15072, 859011), (19977, 648096), (20253, 639264), (22608, 572674), (26636, 486072), (27004, 479448), (39954, 324048), (40506, 319632), (45216, 286337), (53272, 243036), (54008, 239724), (59931, 216032), (60759, 213088), (79908, 162024), (81012, 159816), (106544, 121518), (108016, 119862)]