899121216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{668989}}^1$

素因数の和:669011

約数の個数: 56

約数和(自身を含む): 2718775360

約数和(自身を除く): 1819654144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 668989, 1337978, 2006967, 2675956, 4013934, 4682923, 5351912, 8027868, 9365846, 10703824, 14048769, 16055736, 18731692, 21407648, 28097538, 32111472, 37463384, 42815296, 56195076, 64222944, 74926768, 112390152, 128445888, 149853536, 224780304, 299707072, 449560608, 899121216]

約数ペア:

[(1, 899121216), (2, 449560608), (3, 299707072), (4, 224780304), (6, 149853536), (7, 128445888), (8, 112390152), (12, 74926768), (14, 64222944), (16, 56195076), (21, 42815296), (24, 37463384), (28, 32111472), (32, 28097538), (42, 21407648), (48, 18731692), (56, 16055736), (64, 14048769), (84, 10703824), (96, 9365846), (112, 8027868), (168, 5351912), (192, 4682923), (224, 4013934), (336, 2675956), (448, 2006967), (672, 1337978), (1344, 668989)]