279887232

素因数分解:

$2^7\times 3^1\times {\mathrm{728873}}^1$

素因数の和:728890

約数の個数: 32

約数和(自身を含む): 743451480

約数和(自身を除く): 463564248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 728873, 1457746, 2186619, 2915492, 4373238, 5830984, 8746476, 11661968, 17492952, 23323936, 34985904, 46647872, 69971808, 93295744, 139943616, 279887232]

約数ペア:

[(1, 279887232), (2, 139943616), (3, 93295744), (4, 69971808), (6, 46647872), (8, 34985904), (12, 23323936), (16, 17492952), (24, 11661968), (32, 8746476), (48, 5830984), (64, 4373238), (96, 2915492), (128, 2186619), (192, 1457746), (384, 728873)]