1837703168

素因数分解:

$2^{13}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 112

約数和(自身を含む): 4267443840

約数和(自身を除く): 2429740672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 439, 448, 511, 512, 584, 878, 896, 1022, 1024, 1168, 1756, 1792, 2044, 2048, 2336, 3073, 3512, 3584, 4088, 4096, 4672, 6146, 7024, 7168, 8176, 8192, 9344, 12292, 14048, 14336, 16352, 18688, 24584, 28096, 28672, 32047, 32704, 37376, 49168, 56192, 57344, 64094, 65408, 74752, 98336, 112384, 128188, 130816, 149504, 196672, 224329, 224768, 256376, 261632, 299008, 393344, 448658, 449536, 512752, 523264, 598016, 786688, 897316, 899072, 1025504, 1046528, 1573376, 1794632, 1798144, 2051008, 2093056, 3146752, 3589264, 3596288, 4102016, 4186112, 6293504, 7178528, 8204032, 12587008, 14357056, 16408064, 25174016, 28714112, 32816128, 57428224, 65632256, 114856448, 131264512, 229712896, 262529024, 459425792, 918851584, 1837703168]

約数ペア:

[(1, 1837703168), (2, 918851584), (4, 459425792), (7, 262529024), (8, 229712896), (14, 131264512), (16, 114856448), (28, 65632256), (32, 57428224), (56, 32816128), (64, 28714112), (73, 25174016), (112, 16408064), (128, 14357056), (146, 12587008), (224, 8204032), (256, 7178528), (292, 6293504), (439, 4186112), (448, 4102016), (511, 3596288), (512, 3589264), (584, 3146752), (878, 2093056), (896, 2051008), (1022, 1798144), (1024, 1794632), (1168, 1573376), (1756, 1046528), (1792, 1025504), (2044, 899072), (2048, 897316), (2336, 786688), (3073, 598016), (3512, 523264), (3584, 512752), (4088, 449536), (4096, 448658), (4672, 393344), (6146, 299008), (7024, 261632), (7168, 256376), (8176, 224768), (8192, 224329), (9344, 196672), (12292, 149504), (14048, 130816), (14336, 128188), (16352, 112384), (18688, 98336), (24584, 74752), (28096, 65408), (28672, 64094), (32047, 57344), (32704, 56192), (37376, 49168)]