257831232

素因数分解:

$2^6\times 3^1\times {\mathrm{1342871}}^1$

素因数の和:1342886

約数の個数: 28

約数和(自身を含む): 682178976

約数和(自身を除く): 424347744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1342871, 2685742, 4028613, 5371484, 8057226, 10742968, 16114452, 21485936, 32228904, 42971872, 64457808, 85943744, 128915616, 257831232]

約数ペア:

[(1, 257831232), (2, 128915616), (3, 85943744), (4, 64457808), (6, 42971872), (8, 32228904), (12, 21485936), (16, 16114452), (24, 10742968), (32, 8057226), (48, 5371484), (64, 4028613), (96, 2685742), (192, 1342871)]