1204813824

素因数分解:

$2^{20}\times 3^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 3221223936

約数和(自身を除く): 2016410112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 383, 384, 512, 766, 768, 1024, 1149, 1532, 1536, 2048, 2298, 3064, 3072, 4096, 4596, 6128, 6144, 8192, 9192, 12256, 12288, 16384, 18384, 24512, 24576, 32768, 36768, 49024, 49152, 65536, 73536, 98048, 98304, 131072, 147072, 196096, 196608, 262144, 294144, 392192, 393216, 524288, 588288, 784384, 786432, 1048576, 1176576, 1568768, 1572864, 2353152, 3137536, 3145728, 4706304, 6275072, 9412608, 12550144, 18825216, 25100288, 37650432, 50200576, 75300864, 100401152, 150601728, 200802304, 301203456, 401604608, 602406912, 1204813824]

約数ペア:

[(1, 1204813824), (2, 602406912), (3, 401604608), (4, 301203456), (6, 200802304), (8, 150601728), (12, 100401152), (16, 75300864), (24, 50200576), (32, 37650432), (48, 25100288), (64, 18825216), (96, 12550144), (128, 9412608), (192, 6275072), (256, 4706304), (383, 3145728), (384, 3137536), (512, 2353152), (766, 1572864), (768, 1568768), (1024, 1176576), (1149, 1048576), (1532, 786432), (1536, 784384), (2048, 588288), (2298, 524288), (3064, 393216), (3072, 392192), (4096, 294144), (4596, 262144), (6128, 196608), (6144, 196096), (8192, 147072), (9192, 131072), (12256, 98304), (12288, 98048), (16384, 73536), (18384, 65536), (24512, 49152), (24576, 49024), (32768, 36768)]