2128288512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{395887}}^1$

素因数の和:395913

約数の個数: 72

約数和(自身を含む): 6473560576

約数和(自身を除く): 4345272064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 395887, 791774, 1187661, 1583548, 2375322, 2771209, 3167096, 4750644, 5542418, 6334192, 8313627, 9501288, 11084836, 12668384, 16627254, 19002576, 22169672, 25336768, 33254508, 38005152, 44339344, 50673536, 66509016, 76010304, 88678688, 101347072, 133018032, 152020608, 177357376, 266036064, 304041216, 354714752, 532072128, 709429504, 1064144256, 2128288512]

約数ペア:

[(1, 2128288512), (2, 1064144256), (3, 709429504), (4, 532072128), (6, 354714752), (7, 304041216), (8, 266036064), (12, 177357376), (14, 152020608), (16, 133018032), (21, 101347072), (24, 88678688), (28, 76010304), (32, 66509016), (42, 50673536), (48, 44339344), (56, 38005152), (64, 33254508), (84, 25336768), (96, 22169672), (112, 19002576), (128, 16627254), (168, 12668384), (192, 11084836), (224, 9501288), (256, 8313627), (336, 6334192), (384, 5542418), (448, 4750644), (672, 3167096), (768, 2771209), (896, 2375322), (1344, 1583548), (1792, 1187661), (2688, 791774), (5376, 395887)]