447156952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 924323400

約数和(自身を除く): 477166448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 571, 809, 968, 1142, 1618, 2284, 3236, 4568, 6281, 6472, 8899, 12562, 17798, 25124, 35596, 50248, 69091, 71192, 97889, 138182, 195778, 276364, 391556, 461939, 552728, 783112, 923878, 1847756, 3695512, 5081329, 10162658, 20325316, 40650632, 55894619, 111789238, 223578476, 447156952]

約数ペア:

[(1, 447156952), (2, 223578476), (4, 111789238), (8, 55894619), (11, 40650632), (22, 20325316), (44, 10162658), (88, 5081329), (121, 3695512), (242, 1847756), (484, 923878), (571, 783112), (809, 552728), (968, 461939), (1142, 391556), (1618, 276364), (2284, 195778), (3236, 138182), (4568, 97889), (6281, 71192), (6472, 69091), (8899, 50248), (12562, 35596), (17798, 25124)]