1377819648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{149503}}^1$

素因数の和:149529

約数の個数: 66

約数和(自身を含む): 3978450944

約数和(自身を除く): 2600631296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 149503, 299006, 448509, 598012, 897018, 1196024, 1345527, 1794036, 2392048, 2691054, 3588072, 4784096, 5382108, 7176144, 9568192, 10764216, 14352288, 19136384, 21528432, 28704576, 38272768, 43056864, 57409152, 76545536, 86113728, 114818304, 153091072, 172227456, 229636608, 344454912, 459273216, 688909824, 1377819648]

約数ペア:

[(1, 1377819648), (2, 688909824), (3, 459273216), (4, 344454912), (6, 229636608), (8, 172227456), (9, 153091072), (12, 114818304), (16, 86113728), (18, 76545536), (24, 57409152), (32, 43056864), (36, 38272768), (48, 28704576), (64, 21528432), (72, 19136384), (96, 14352288), (128, 10764216), (144, 9568192), (192, 7176144), (256, 5382108), (288, 4784096), (384, 3588072), (512, 2691054), (576, 2392048), (768, 1794036), (1024, 1345527), (1152, 1196024), (1536, 897018), (2304, 598012), (3072, 448509), (4608, 299006), (9216, 149503)]