349255744

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 710644248

約数和(自身を除く): 361388504

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 137, 244, 274, 488, 548, 653, 976, 1096, 1306, 1952, 2192, 2612, 3904, 4384, 5224, 8357, 8768, 10448, 16714, 20896, 33428, 39833, 41792, 66856, 79666, 89461, 133712, 159332, 178922, 267424, 318664, 357844, 534848, 637328, 715688, 1274656, 1431376, 2549312, 2862752, 5457121, 5725504, 10914242, 21828484, 43656968, 87313936, 174627872, 349255744]

約数ペア:

[(1, 349255744), (2, 174627872), (4, 87313936), (8, 43656968), (16, 21828484), (32, 10914242), (61, 5725504), (64, 5457121), (122, 2862752), (137, 2549312), (244, 1431376), (274, 1274656), (488, 715688), (548, 637328), (653, 534848), (976, 357844), (1096, 318664), (1306, 267424), (1952, 178922), (2192, 159332), (2612, 133712), (3904, 89461), (4384, 79666), (5224, 66856), (8357, 41792), (8768, 39833), (10448, 33428), (16714, 20896)]