2078291712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{386587}}^1$

素因数の和:386613

約数の個数: 72

約数和(自身を含む): 6321486976

約数和(自身を除く): 4243195264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 386587, 773174, 1159761, 1546348, 2319522, 2706109, 3092696, 4639044, 5412218, 6185392, 8118327, 9278088, 10824436, 12370784, 16236654, 18556176, 21648872, 24741568, 32473308, 37112352, 43297744, 49483136, 64946616, 74224704, 86595488, 98966272, 129893232, 148449408, 173190976, 259786464, 296898816, 346381952, 519572928, 692763904, 1039145856, 2078291712]

約数ペア:

[(1, 2078291712), (2, 1039145856), (3, 692763904), (4, 519572928), (6, 346381952), (7, 296898816), (8, 259786464), (12, 173190976), (14, 148449408), (16, 129893232), (21, 98966272), (24, 86595488), (28, 74224704), (32, 64946616), (42, 49483136), (48, 43297744), (56, 37112352), (64, 32473308), (84, 24741568), (96, 21648872), (112, 18556176), (128, 16236654), (168, 12370784), (192, 10824436), (224, 9278088), (256, 8118327), (336, 6185392), (384, 5412218), (448, 4639044), (672, 3092696), (768, 2706109), (896, 2319522), (1344, 1546348), (1792, 1159761), (2688, 773174), (5376, 386587)]