267946144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1051}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 547174656

約数和(自身を除く): 279228512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 257, 496, 514, 992, 1028, 1051, 2056, 2102, 4112, 4204, 7967, 8224, 8408, 15934, 16816, 31868, 32581, 33632, 63736, 65162, 127472, 130324, 254944, 260648, 270107, 521296, 540214, 1042592, 1080428, 2160856, 4321712, 8373317, 8643424, 16746634, 33493268, 66986536, 133973072, 267946144]

約数ペア:

[(1, 267946144), (2, 133973072), (4, 66986536), (8, 33493268), (16, 16746634), (31, 8643424), (32, 8373317), (62, 4321712), (124, 2160856), (248, 1080428), (257, 1042592), (496, 540214), (514, 521296), (992, 270107), (1028, 260648), (1051, 254944), (2056, 130324), (2102, 127472), (4112, 65162), (4204, 63736), (7967, 33632), (8224, 32581), (8408, 31868), (15934, 16816)]