245816183936

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1033}}^1\times {\mathrm{9437}}^1$

素因数の和:10681

約数の個数: 64

約数和(自身を含む): 492726457080

約数和(自身を除く): 246910273144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1033, 1576, 2066, 3152, 4132, 6304, 8264, 9437, 12608, 16528, 18874, 25216, 33056, 37748, 66112, 75496, 132224, 150992, 203501, 301984, 407002, 603968, 814004, 1207936, 1628008, 1859089, 3256016, 3718178, 6512032, 7436356, 9748421, 13024064, 14872712, 19496842, 26048128, 29745424, 38993684, 59490848, 77987368, 118981696, 155974736, 237963392, 311949472, 623898944, 1247797888, 1920438937, 3840877874, 7681755748, 15363511496, 30727022992, 61454045984, 122908091968, 245816183936]

約数ペア:

[(1, 245816183936), (2, 122908091968), (4, 61454045984), (8, 30727022992), (16, 15363511496), (32, 7681755748), (64, 3840877874), (128, 1920438937), (197, 1247797888), (394, 623898944), (788, 311949472), (1033, 237963392), (1576, 155974736), (2066, 118981696), (3152, 77987368), (4132, 59490848), (6304, 38993684), (8264, 29745424), (9437, 26048128), (12608, 19496842), (16528, 14872712), (18874, 13024064), (25216, 9748421), (33056, 7436356), (37748, 6512032), (66112, 3718178), (75496, 3256016), (132224, 1859089), (150992, 1628008), (203501, 1207936), (301984, 814004), (407002, 603968)]