1887716544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2087}}^1$

素因数の和:2782

約数の個数: 112

約数和(自身を含む): 5719315968

約数和(自身を除く): 3831599424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 673, 1344, 1346, 2019, 2087, 2692, 4038, 4174, 4711, 5384, 6261, 8076, 8348, 9422, 10768, 12522, 14133, 14609, 16152, 16696, 18844, 21536, 25044, 28266, 29218, 32304, 33392, 37688, 43072, 43827, 50088, 56532, 58436, 64608, 66784, 75376, 87654, 100176, 113064, 116872, 129216, 133568, 150752, 175308, 200352, 226128, 233744, 301504, 350616, 400704, 452256, 467488, 701232, 904512, 934976, 1402464, 1404551, 2804928, 2809102, 4213653, 5618204, 8427306, 9831857, 11236408, 16854612, 19663714, 22472816, 29495571, 33709224, 39327428, 44945632, 58991142, 67418448, 78654856, 89891264, 117982284, 134836896, 157309712, 235964568, 269673792, 314619424, 471929136, 629238848, 943858272, 1887716544]

約数ペア:

[(1, 1887716544), (2, 943858272), (3, 629238848), (4, 471929136), (6, 314619424), (7, 269673792), (8, 235964568), (12, 157309712), (14, 134836896), (16, 117982284), (21, 89891264), (24, 78654856), (28, 67418448), (32, 58991142), (42, 44945632), (48, 39327428), (56, 33709224), (64, 29495571), (84, 22472816), (96, 19663714), (112, 16854612), (168, 11236408), (192, 9831857), (224, 8427306), (336, 5618204), (448, 4213653), (672, 2809102), (673, 2804928), (1344, 1404551), (1346, 1402464), (2019, 934976), (2087, 904512), (2692, 701232), (4038, 467488), (4174, 452256), (4711, 400704), (5384, 350616), (6261, 301504), (8076, 233744), (8348, 226128), (9422, 200352), (10768, 175308), (12522, 150752), (14133, 133568), (14609, 129216), (16152, 116872), (16696, 113064), (18844, 100176), (21536, 87654), (25044, 75376), (28266, 66784), (29218, 64608), (32304, 58436), (33392, 56532), (37688, 50088), (43072, 43827)]