204787968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3500

約数の個数: 144

約数和(自身を含む): 679719936

約数和(自身を除く): 474931968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3463, 3696, 4224, 4928, 5376, 6926, 7392, 8448, 9856, 10389, 13852, 14784, 19712, 20778, 24241, 27704, 29568, 38093, 41556, 48482, 55408, 59136, 72723, 76186, 83112, 96964, 110816, 114279, 145446, 152372, 166224, 193928, 221632, 228558, 266651, 290892, 304744, 332448, 387856, 443264, 457116, 533302, 581784, 609488, 664896, 775712, 799953, 886528, 914232, 1066604, 1163568, 1218976, 1329792, 1551424, 1599906, 1828464, 2133208, 2327136, 2437952, 2659584, 3102848, 3199812, 3656928, 4266416, 4654272, 4875904, 6205696, 6399624, 7313856, 8532832, 9308544, 9751808, 12799248, 14627712, 17065664, 18617088, 25598496, 29255424, 34131328, 51196992, 68262656, 102393984, 204787968]

約数ペア:

[(1, 204787968), (2, 102393984), (3, 68262656), (4, 51196992), (6, 34131328), (7, 29255424), (8, 25598496), (11, 18617088), (12, 17065664), (14, 14627712), (16, 12799248), (21, 9751808), (22, 9308544), (24, 8532832), (28, 7313856), (32, 6399624), (33, 6205696), (42, 4875904), (44, 4654272), (48, 4266416), (56, 3656928), (64, 3199812), (66, 3102848), (77, 2659584), (84, 2437952), (88, 2327136), (96, 2133208), (112, 1828464), (128, 1599906), (132, 1551424), (154, 1329792), (168, 1218976), (176, 1163568), (192, 1066604), (224, 914232), (231, 886528), (256, 799953), (264, 775712), (308, 664896), (336, 609488), (352, 581784), (384, 533302), (448, 457116), (462, 443264), (528, 387856), (616, 332448), (672, 304744), (704, 290892), (768, 266651), (896, 228558), (924, 221632), (1056, 193928), (1232, 166224), (1344, 152372), (1408, 145446), (1792, 114279), (1848, 110816), (2112, 96964), (2464, 83112), (2688, 76186), (2816, 72723), (3463, 59136), (3696, 55408), (4224, 48482), (4928, 41556), (5376, 38093), (6926, 29568), (7392, 27704), (8448, 24241), (9856, 20778), (10389, 19712), (13852, 14784)]