447939584

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 940113408

約数和(自身を除く): 492173824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 137, 206, 248, 256, 274, 412, 496, 512, 548, 824, 992, 1024, 1096, 1648, 1984, 2192, 3193, 3296, 3968, 4247, 4384, 6386, 6592, 7936, 8494, 8768, 12772, 13184, 14111, 15872, 16988, 17536, 25544, 26368, 28222, 31744, 33976, 35072, 51088, 52736, 56444, 67952, 70144, 102176, 105472, 112888, 135904, 140288, 204352, 225776, 271808, 408704, 437441, 451552, 543616, 817408, 874882, 903104, 1087232, 1634816, 1749764, 1806208, 2174464, 3269632, 3499528, 3612416, 4348928, 6999056, 7224832, 13998112, 14449664, 27996224, 55992448, 111984896, 223969792, 447939584]

約数ペア:

[(1, 447939584), (2, 223969792), (4, 111984896), (8, 55992448), (16, 27996224), (31, 14449664), (32, 13998112), (62, 7224832), (64, 6999056), (103, 4348928), (124, 3612416), (128, 3499528), (137, 3269632), (206, 2174464), (248, 1806208), (256, 1749764), (274, 1634816), (412, 1087232), (496, 903104), (512, 874882), (548, 817408), (824, 543616), (992, 451552), (1024, 437441), (1096, 408704), (1648, 271808), (1984, 225776), (2192, 204352), (3193, 140288), (3296, 135904), (3968, 112888), (4247, 105472), (4384, 102176), (6386, 70144), (6592, 67952), (7936, 56444), (8494, 52736), (8768, 51088), (12772, 35072), (13184, 33976), (14111, 31744), (15872, 28222), (16988, 26368), (17536, 25544)]