223369728

素因数分解:

$2^9\times 3^1\times {\mathrm{145423}}^1$

素因数の和:145444

約数の個数: 40

約数和(自身を含む): 595075008

約数和(自身を除く): 371705280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 145423, 290846, 436269, 581692, 872538, 1163384, 1745076, 2326768, 3490152, 4653536, 6980304, 9307072, 13960608, 18614144, 27921216, 37228288, 55842432, 74456576, 111684864, 223369728]

約数ペア:

[(1, 223369728), (2, 111684864), (3, 74456576), (4, 55842432), (6, 37228288), (8, 27921216), (12, 18614144), (16, 13960608), (24, 9307072), (32, 6980304), (48, 4653536), (64, 3490152), (96, 2326768), (128, 1745076), (192, 1163384), (256, 872538), (384, 581692), (512, 436269), (768, 290846), (1536, 145423)]