280851456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{91423}}^1$

素因数の和:91446

約数の個数: 44

約数和(自身を含む): 748579712

約数和(自身を除く): 467728256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 91423, 182846, 274269, 365692, 548538, 731384, 1097076, 1462768, 2194152, 2925536, 4388304, 5851072, 8776608, 11702144, 17553216, 23404288, 35106432, 46808576, 70212864, 93617152, 140425728, 280851456]

約数ペア:

[(1, 280851456), (2, 140425728), (3, 93617152), (4, 70212864), (6, 46808576), (8, 35106432), (12, 23404288), (16, 17553216), (24, 11702144), (32, 8776608), (48, 5851072), (64, 4388304), (96, 2925536), (128, 2194152), (192, 1462768), (256, 1097076), (384, 731384), (512, 548538), (768, 365692), (1024, 274269), (1536, 182846), (3072, 91423)]