8990976

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 25018560

約数和(自身を除く): 16027584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 509, 552, 736, 768, 1018, 1104, 1472, 1527, 2036, 2208, 2944, 3054, 4072, 4416, 5888, 6108, 8144, 8832, 11707, 12216, 16288, 17664, 23414, 24432, 32576, 35121, 46828, 48864, 65152, 70242, 93656, 97728, 130304, 140484, 187312, 195456, 280968, 374624, 390912, 561936, 749248, 1123872, 1498496, 2247744, 2996992, 4495488, 8990976]

約数ペア:

[(1, 8990976), (2, 4495488), (3, 2996992), (4, 2247744), (6, 1498496), (8, 1123872), (12, 749248), (16, 561936), (23, 390912), (24, 374624), (32, 280968), (46, 195456), (48, 187312), (64, 140484), (69, 130304), (92, 97728), (96, 93656), (128, 70242), (138, 65152), (184, 48864), (192, 46828), (256, 35121), (276, 32576), (368, 24432), (384, 23414), (509, 17664), (552, 16288), (736, 12216), (768, 11707), (1018, 8832), (1104, 8144), (1472, 6108), (1527, 5888), (2036, 4416), (2208, 4072), (2944, 3054)]