312777744

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{106823}}^1$

素因数の和:106895

約数の個数: 40

約数和(自身を含む): 821262912

約数和(自身を除く): 508485168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 106823, 213646, 320469, 427292, 640938, 854584, 1281876, 1709168, 2563752, 5127504, 6516203, 13032406, 19548609, 26064812, 39097218, 52129624, 78194436, 104259248, 156388872, 312777744]

約数ペア:

[(1, 312777744), (2, 156388872), (3, 104259248), (4, 78194436), (6, 52129624), (8, 39097218), (12, 26064812), (16, 19548609), (24, 13032406), (48, 6516203), (61, 5127504), (122, 2563752), (183, 1709168), (244, 1281876), (366, 854584), (488, 640938), (732, 427292), (976, 320469), (1464, 213646), (2928, 106823)]