245730304

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7792

約数の個数: 44

約数和(自身を含む): 507131968

約数和(自身を除く): 261401664

約数列:

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

約数ペア:

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