211243968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28242

約数の個数: 84

約数和(自身を含む): 652092168

約数和(自身を除く): 440848200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 28211, 56422, 84633, 112844, 169266, 225688, 253899, 338532, 366743, 451376, 507798, 677064, 733486, 902752, 1015596, 1100229, 1354128, 1466972, 1805504, 2031192, 2200458, 2708256, 2933944, 3300687, 4062384, 4400916, 5416512, 5867888, 6601374, 8124768, 8801832, 11735776, 13202748, 16249536, 17603664, 23471552, 26405496, 35207328, 52810992, 70414656, 105621984, 211243968]

約数ペア:

[(1, 211243968), (2, 105621984), (3, 70414656), (4, 52810992), (6, 35207328), (8, 26405496), (9, 23471552), (12, 17603664), (13, 16249536), (16, 13202748), (18, 11735776), (24, 8801832), (26, 8124768), (32, 6601374), (36, 5867888), (39, 5416512), (48, 4400916), (52, 4062384), (64, 3300687), (72, 2933944), (78, 2708256), (96, 2200458), (104, 2031192), (117, 1805504), (144, 1466972), (156, 1354128), (192, 1100229), (208, 1015596), (234, 902752), (288, 733486), (312, 677064), (416, 507798), (468, 451376), (576, 366743), (624, 338532), (832, 253899), (936, 225688), (1248, 169266), (1872, 112844), (2496, 84633), (3744, 56422), (7488, 28211)]