386226512

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24809}}^1$

素因数の和:24963

約数の個数: 40

約数和(自身を含む): 861403200

約数和(自身を除く): 475176688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 24809, 49618, 99236, 173663, 198472, 347326, 396944, 694652, 1389304, 2778608, 3448451, 6896902, 13793804, 24139157, 27587608, 48278314, 55175216, 96556628, 193113256, 386226512]

約数ペア:

[(1, 386226512), (2, 193113256), (4, 96556628), (7, 55175216), (8, 48278314), (14, 27587608), (16, 24139157), (28, 13793804), (56, 6896902), (112, 3448451), (139, 2778608), (278, 1389304), (556, 694652), (973, 396944), (1112, 347326), (1946, 198472), (2224, 173663), (3892, 99236), (7784, 49618), (15568, 24809)]