228295984

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10243}}^1$

素因数の和:10457

約数の個数: 40

約数和(自身を含む): 508102400

約数和(自身を除く): 279806416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 10243, 11144, 20486, 22288, 40972, 71701, 81944, 143402, 163888, 286804, 573608, 1147216, 2038357, 4076714, 8153428, 14268499, 16306856, 28536998, 32613712, 57073996, 114147992, 228295984]

約数ペア:

[(1, 228295984), (2, 114147992), (4, 57073996), (7, 32613712), (8, 28536998), (14, 16306856), (16, 14268499), (28, 8153428), (56, 4076714), (112, 2038357), (199, 1147216), (398, 573608), (796, 286804), (1393, 163888), (1592, 143402), (2786, 81944), (3184, 71701), (5572, 40972), (10243, 22288), (11144, 20486)]