551397888

素因数分解:

$2^9\times 3^3\times {\mathrm{39887}}^1$

素因数の和:39914

約数の個数: 80

約数和(自身を含む): 1632216960

約数和(自身を除く): 1080819072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 39887, 79774, 119661, 159548, 239322, 319096, 358983, 478644, 638192, 717966, 957288, 1076949, 1276384, 1435932, 1914576, 2153898, 2552768, 2871864, 3829152, 4307796, 5105536, 5743728, 7658304, 8615592, 10211072, 11487456, 15316608, 17231184, 20422144, 22974912, 30633216, 34462368, 45949824, 61266432, 68924736, 91899648, 137849472, 183799296, 275698944, 551397888]

約数ペア:

[(1, 551397888), (2, 275698944), (3, 183799296), (4, 137849472), (6, 91899648), (8, 68924736), (9, 61266432), (12, 45949824), (16, 34462368), (18, 30633216), (24, 22974912), (27, 20422144), (32, 17231184), (36, 15316608), (48, 11487456), (54, 10211072), (64, 8615592), (72, 7658304), (96, 5743728), (108, 5105536), (128, 4307796), (144, 3829152), (192, 2871864), (216, 2552768), (256, 2153898), (288, 1914576), (384, 1435932), (432, 1276384), (512, 1076949), (576, 957288), (768, 717966), (864, 638192), (1152, 478644), (1536, 358983), (1728, 319096), (2304, 239322), (3456, 159548), (4608, 119661), (6912, 79774), (13824, 39887)]