685228896

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8047

約数の個数: 144

約数和(自身を含む): 2204774208

約数和(自身を除く): 1519545312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2592, 2673, 3168, 3564, 3888, 4752, 5346, 7128, 7776, 8011, 9504, 10692, 14256, 16022, 21384, 24033, 28512, 32044, 42768, 48066, 64088, 72099, 85536, 88121, 96132, 128176, 144198, 176242, 192264, 216297, 256352, 264363, 288396, 352484, 384528, 432594, 528726, 576792, 648891, 704968, 769056, 793089, 865188, 1057452, 1153584, 1297782, 1409936, 1586178, 1730376, 1946673, 2114904, 2307168, 2379267, 2595564, 2819872, 3172356, 3460752, 3893346, 4229808, 4758534, 5191128, 6344712, 6921504, 7137801, 7786692, 8459616, 9517068, 10382256, 12689424, 14275602, 15573384, 19034136, 20764512, 21413403, 25378848, 28551204, 31146768, 38068272, 42826806, 57102408, 62293536, 76136544, 85653612, 114204816, 171307224, 228409632, 342614448, 685228896]

約数ペア:

[(1, 685228896), (2, 342614448), (3, 228409632), (4, 171307224), (6, 114204816), (8, 85653612), (9, 76136544), (11, 62293536), (12, 57102408), (16, 42826806), (18, 38068272), (22, 31146768), (24, 28551204), (27, 25378848), (32, 21413403), (33, 20764512), (36, 19034136), (44, 15573384), (48, 14275602), (54, 12689424), (66, 10382256), (72, 9517068), (81, 8459616), (88, 7786692), (96, 7137801), (99, 6921504), (108, 6344712), (132, 5191128), (144, 4758534), (162, 4229808), (176, 3893346), (198, 3460752), (216, 3172356), (243, 2819872), (264, 2595564), (288, 2379267), (297, 2307168), (324, 2114904), (352, 1946673), (396, 1730376), (432, 1586178), (486, 1409936), (528, 1297782), (594, 1153584), (648, 1057452), (792, 865188), (864, 793089), (891, 769056), (972, 704968), (1056, 648891), (1188, 576792), (1296, 528726), (1584, 432594), (1782, 384528), (1944, 352484), (2376, 288396), (2592, 264363), (2673, 256352), (3168, 216297), (3564, 192264), (3888, 176242), (4752, 144198), (5346, 128176), (7128, 96132), (7776, 88121), (8011, 85536), (9504, 72099), (10692, 64088), (14256, 48066), (16022, 42768), (21384, 32044), (24033, 28512)]