280896384

素因数分解:

$2^7\times 3^1\times {\mathrm{731501}}^1$

素因数の和:731518

約数の個数: 32

約数和(自身を含む): 746132040

約数和(自身を除く): 465235656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 731501, 1463002, 2194503, 2926004, 4389006, 5852008, 8778012, 11704016, 17556024, 23408032, 35112048, 46816064, 70224096, 93632128, 140448192, 280896384]

約数ペア:

[(1, 280896384), (2, 140448192), (3, 93632128), (4, 70224096), (6, 46816064), (8, 35112048), (12, 23408032), (16, 17556024), (24, 11704016), (32, 8778012), (48, 5852008), (64, 4389006), (96, 2926004), (128, 2194503), (192, 1463002), (384, 731501)]