254999424

素因数分解:

$2^7\times 3^1\times {\mathrm{664061}}^1$

素因数の和:664078

約数の個数: 32

約数和(自身を含む): 677343240

約数和(自身を除く): 422343816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 664061, 1328122, 1992183, 2656244, 3984366, 5312488, 7968732, 10624976, 15937464, 21249952, 31874928, 42499904, 63749856, 84999808, 127499712, 254999424]

約数ペア:

[(1, 254999424), (2, 127499712), (3, 84999808), (4, 63749856), (6, 42499904), (8, 31874928), (12, 21249952), (16, 15937464), (24, 10624976), (32, 7968732), (48, 5312488), (64, 3984366), (96, 2656244), (128, 1992183), (192, 1328122), (384, 664061)]