1378590144512

素因数分解:

$2^{11}\times 7^1\times {\mathrm{359}}^1\times {\mathrm{267863}}^1$

素因数の和:268251

約数の個数: 96

約数和(自身を含む): 3159080870400

約数和(自身を除く): 1780490725888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 512, 718, 896, 1024, 1436, 1792, 2048, 2513, 2872, 3584, 5026, 5744, 7168, 10052, 11488, 14336, 20104, 22976, 40208, 45952, 80416, 91904, 160832, 183808, 267863, 321664, 367616, 535726, 643328, 735232, 1071452, 1286656, 1875041, 2142904, 2573312, 3750082, 4285808, 5146624, 7500164, 8571616, 15000328, 17143232, 30000656, 34286464, 60001312, 68572928, 96162817, 120002624, 137145856, 192325634, 240005248, 274291712, 384651268, 480010496, 548583424, 673139719, 769302536, 960020992, 1346279438, 1538605072, 1920041984, 2692558876, 3077210144, 3840083968, 5385117752, 6154420288, 10770235504, 12308840576, 21540471008, 24617681152, 43080942016, 49235362304, 86161884032, 98470724608, 172323768064, 196941449216, 344647536128, 689295072256, 1378590144512]

約数ペア:

[(1, 1378590144512), (2, 689295072256), (4, 344647536128), (7, 196941449216), (8, 172323768064), (14, 98470724608), (16, 86161884032), (28, 49235362304), (32, 43080942016), (56, 24617681152), (64, 21540471008), (112, 12308840576), (128, 10770235504), (224, 6154420288), (256, 5385117752), (359, 3840083968), (448, 3077210144), (512, 2692558876), (718, 1920041984), (896, 1538605072), (1024, 1346279438), (1436, 960020992), (1792, 769302536), (2048, 673139719), (2513, 548583424), (2872, 480010496), (3584, 384651268), (5026, 274291712), (5744, 240005248), (7168, 192325634), (10052, 137145856), (11488, 120002624), (14336, 96162817), (20104, 68572928), (22976, 60001312), (40208, 34286464), (45952, 30000656), (80416, 17143232), (91904, 15000328), (160832, 8571616), (183808, 7500164), (267863, 5146624), (321664, 4285808), (367616, 3750082), (535726, 2573312), (643328, 2142904), (735232, 1875041), (1071452, 1286656)]