211723008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39383}}^1$

素因数の和:39409

約数の個数: 72

約数和(自身を含む): 644007168

約数和(自身を除く): 432284160

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, 39383, 78766, 118149, 157532, 236298, 275681, 315064, 472596, 551362, 630128, 827043, 945192, 1102724, 1260256, 1654086, 1890384, 2205448, 2520512, 3308172, 3780768, 4410896, 5041024, 6616344, 7561536, 8821792, 10082048, 13232688, 15123072, 17643584, 26465376, 30246144, 35287168, 52930752, 70574336, 105861504, 211723008]

約数ペア:

[(1, 211723008), (2, 105861504), (3, 70574336), (4, 52930752), (6, 35287168), (7, 30246144), (8, 26465376), (12, 17643584), (14, 15123072), (16, 13232688), (21, 10082048), (24, 8821792), (28, 7561536), (32, 6616344), (42, 5041024), (48, 4410896), (56, 3780768), (64, 3308172), (84, 2520512), (96, 2205448), (112, 1890384), (128, 1654086), (168, 1260256), (192, 1102724), (224, 945192), (256, 827043), (336, 630128), (384, 551362), (448, 472596), (672, 315064), (768, 275681), (896, 236298), (1344, 157532), (1792, 118149), (2688, 78766), (5376, 39383)]