338270464

素因数分解:

$2^8\times 7^1\times {\mathrm{188767}}^1$

素因数の和:188790

約数の個数: 36

約数和(自身を含む): 771683584

約数和(自身を除く): 433413120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 188767, 377534, 755068, 1321369, 1510136, 2642738, 3020272, 5285476, 6040544, 10570952, 12081088, 21141904, 24162176, 42283808, 48324352, 84567616, 169135232, 338270464]

約数ペア:

[(1, 338270464), (2, 169135232), (4, 84567616), (7, 48324352), (8, 42283808), (14, 24162176), (16, 21141904), (28, 12081088), (32, 10570952), (56, 6040544), (64, 5285476), (112, 3020272), (128, 2642738), (224, 1510136), (256, 1321369), (448, 755068), (896, 377534), (1792, 188767)]