388623488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{276011}}^1$

素因数の和:276036

約数の個数: 32

約数和(自身を含む): 844596720

約数和(自身を除く): 455973232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 276011, 552022, 1104044, 2208088, 3036121, 4416176, 6072242, 8832352, 12144484, 17664704, 24288968, 35329408, 48577936, 97155872, 194311744, 388623488]

約数ペア:

[(1, 388623488), (2, 194311744), (4, 97155872), (8, 48577936), (11, 35329408), (16, 24288968), (22, 17664704), (32, 12144484), (44, 8832352), (64, 6072242), (88, 4416176), (128, 3036121), (176, 2208088), (352, 1104044), (704, 552022), (1408, 276011)]