278314112

素因数分解:

$2^7\times {\mathrm{1439}}^1\times {\mathrm{1511}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 555206400

約数和(自身を除く): 276892288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1439, 1511, 2878, 3022, 5756, 6044, 11512, 12088, 23024, 24176, 46048, 48352, 92096, 96704, 184192, 193408, 2174329, 4348658, 8697316, 17394632, 34789264, 69578528, 139157056, 278314112]

約数ペア:

[(1, 278314112), (2, 139157056), (4, 69578528), (8, 34789264), (16, 17394632), (32, 8697316), (64, 4348658), (128, 2174329), (1439, 193408), (1511, 184192), (2878, 96704), (3022, 92096), (5756, 48352), (6044, 46048), (11512, 24176), (12088, 23024)]