2665718784

素因数分解:

$2^{10}\times 3^2\times {\mathrm{289249}}^1$

素因数の和:289275

約数の個数: 66

約数和(自身を含む): 7697231750

約数和(自身を除く): 5031512966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 289249, 578498, 867747, 1156996, 1735494, 2313992, 2603241, 3470988, 4627984, 5206482, 6941976, 9255968, 10412964, 13883952, 18511936, 20825928, 27767904, 37023872, 41651856, 55535808, 74047744, 83303712, 111071616, 148095488, 166607424, 222143232, 296190976, 333214848, 444286464, 666429696, 888572928, 1332859392, 2665718784]

約数ペア:

[(1, 2665718784), (2, 1332859392), (3, 888572928), (4, 666429696), (6, 444286464), (8, 333214848), (9, 296190976), (12, 222143232), (16, 166607424), (18, 148095488), (24, 111071616), (32, 83303712), (36, 74047744), (48, 55535808), (64, 41651856), (72, 37023872), (96, 27767904), (128, 20825928), (144, 18511936), (192, 13883952), (256, 10412964), (288, 9255968), (384, 6941976), (512, 5206482), (576, 4627984), (768, 3470988), (1024, 2603241), (1152, 2313992), (1536, 1735494), (2304, 1156996), (3072, 867747), (4608, 578498), (9216, 289249)]