393914729152

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51721997}}^1$

素因数の和:51722033

約数の個数: 56

約数和(自身を含む): 945891899424

約数和(自身を除く): 551977170272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 51721997, 103443994, 206887988, 362053979, 413775976, 724107958, 827551952, 879273949, 1448215916, 1655103904, 1758547898, 2896431832, 3310207808, 3517095796, 5792863664, 6154917643, 7034191592, 11585727328, 12309835286, 14068383184, 23171454656, 24619670572, 28136766368, 49239341144, 56273532736, 98478682288, 196957364576, 393914729152]

約数ペア:

[(1, 393914729152), (2, 196957364576), (4, 98478682288), (7, 56273532736), (8, 49239341144), (14, 28136766368), (16, 24619670572), (17, 23171454656), (28, 14068383184), (32, 12309835286), (34, 11585727328), (56, 7034191592), (64, 6154917643), (68, 5792863664), (112, 3517095796), (119, 3310207808), (136, 2896431832), (224, 1758547898), (238, 1655103904), (272, 1448215916), (448, 879273949), (476, 827551952), (544, 724107958), (952, 413775976), (1088, 362053979), (1904, 206887988), (3808, 103443994), (7616, 51721997)]