280618368

素因数分解:

$2^7\times 3^1\times {\mathrm{730777}}^1$

素因数の和:730794

約数の個数: 32

約数和(自身を含む): 745393560

約数和(自身を除く): 464775192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 730777, 1461554, 2192331, 2923108, 4384662, 5846216, 8769324, 11692432, 17538648, 23384864, 35077296, 46769728, 70154592, 93539456, 140309184, 280618368]

約数ペア:

[(1, 280618368), (2, 140309184), (3, 93539456), (4, 70154592), (6, 46769728), (8, 35077296), (12, 23384864), (16, 17538648), (24, 11692432), (32, 8769324), (48, 5846216), (64, 4384662), (96, 2923108), (128, 2192331), (192, 1461554), (384, 730777)]