611066048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1165

約数の個数: 56

約数和(自身を含む): 1256263680

約数和(自身を除く): 645197632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 479, 496, 643, 958, 992, 1286, 1916, 1984, 2572, 3832, 5144, 7664, 10288, 14849, 15328, 19933, 20576, 29698, 30656, 39866, 41152, 59396, 79732, 118792, 159464, 237584, 307997, 318928, 475168, 615994, 637856, 950336, 1231988, 1275712, 2463976, 4927952, 9547907, 9855904, 19095814, 19711808, 38191628, 76383256, 152766512, 305533024, 611066048]

約数ペア:

[(1, 611066048), (2, 305533024), (4, 152766512), (8, 76383256), (16, 38191628), (31, 19711808), (32, 19095814), (62, 9855904), (64, 9547907), (124, 4927952), (248, 2463976), (479, 1275712), (496, 1231988), (643, 950336), (958, 637856), (992, 615994), (1286, 475168), (1916, 318928), (1984, 307997), (2572, 237584), (3832, 159464), (5144, 118792), (7664, 79732), (10288, 59396), (14849, 41152), (15328, 39866), (19933, 30656), (20576, 29698)]