7997689128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8599}}^1$

素因数の和:8903

約数の個数: 128

約数和(自身を含む): 23579136000

約数和(自身を除く): 15581446872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 271, 286, 312, 429, 542, 572, 813, 858, 1084, 1144, 1626, 1716, 2168, 2981, 3252, 3432, 3523, 5962, 6504, 7046, 8599, 8943, 10569, 11924, 14092, 17198, 17886, 21138, 23848, 25797, 28184, 34396, 35772, 38753, 42276, 51594, 68792, 71544, 77506, 84552, 94589, 103188, 111787, 116259, 155012, 189178, 206376, 223574, 232518, 283767, 310024, 335361, 378356, 447148, 465036, 567534, 670722, 756712, 894296, 930072, 1135068, 1229657, 1341444, 2270136, 2330329, 2459314, 2682888, 3688971, 4660658, 4918628, 6990987, 7377942, 9321316, 9837256, 13981974, 14755884, 18642632, 25633619, 27963948, 29511768, 30294277, 51267238, 55927896, 60588554, 76900857, 90882831, 102534476, 121177108, 153801714, 181765662, 205068952, 242354216, 307603428, 333237047, 363531324, 615206856, 666474094, 727062648, 999711141, 1332948188, 1999422282, 2665896376, 3998844564, 7997689128]

約数ペア:

[(1, 7997689128), (2, 3998844564), (3, 2665896376), (4, 1999422282), (6, 1332948188), (8, 999711141), (11, 727062648), (12, 666474094), (13, 615206856), (22, 363531324), (24, 333237047), (26, 307603428), (33, 242354216), (39, 205068952), (44, 181765662), (52, 153801714), (66, 121177108), (78, 102534476), (88, 90882831), (104, 76900857), (132, 60588554), (143, 55927896), (156, 51267238), (264, 30294277), (271, 29511768), (286, 27963948), (312, 25633619), (429, 18642632), (542, 14755884), (572, 13981974), (813, 9837256), (858, 9321316), (1084, 7377942), (1144, 6990987), (1626, 4918628), (1716, 4660658), (2168, 3688971), (2981, 2682888), (3252, 2459314), (3432, 2330329), (3523, 2270136), (5962, 1341444), (6504, 1229657), (7046, 1135068), (8599, 930072), (8943, 894296), (10569, 756712), (11924, 670722), (14092, 567534), (17198, 465036), (17886, 447148), (21138, 378356), (23848, 335361), (25797, 310024), (28184, 283767), (34396, 232518), (35772, 223574), (38753, 206376), (42276, 189178), (51594, 155012), (68792, 116259), (71544, 111787), (77506, 103188), (84552, 94589)]