491460608

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7794

約数の個数: 48

約数和(自身を含む): 1014511680

約数和(自身を除く): 523051072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7741, 7936, 15482, 15872, 30964, 31744, 61928, 63488, 123856, 239971, 247712, 479942, 495424, 959884, 990848, 1919768, 1981696, 3839536, 3963392, 7679072, 7926784, 15358144, 15853568, 30716288, 61432576, 122865152, 245730304, 491460608]

約数ペア:

[(1, 491460608), (2, 245730304), (4, 122865152), (8, 61432576), (16, 30716288), (31, 15853568), (32, 15358144), (62, 7926784), (64, 7679072), (124, 3963392), (128, 3839536), (248, 1981696), (256, 1919768), (496, 990848), (512, 959884), (992, 495424), (1024, 479942), (1984, 247712), (2048, 239971), (3968, 123856), (7741, 63488), (7936, 61928), (15482, 31744), (15872, 30964)]