297016832

素因数分解:

$2^9\times 7^2\times {\mathrm{11839}}^1$

素因数の和:11871

約数の個数: 60

約数和(自身を含む): 690402240

約数和(自身を除く): 393385408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 11839, 12544, 23678, 25088, 47356, 82873, 94712, 165746, 189424, 331492, 378848, 580111, 662984, 757696, 1160222, 1325968, 1515392, 2320444, 2651936, 3030784, 4640888, 5303872, 6061568, 9281776, 10607744, 18563552, 21215488, 37127104, 42430976, 74254208, 148508416, 297016832]

約数ペア:

[(1, 297016832), (2, 148508416), (4, 74254208), (7, 42430976), (8, 37127104), (14, 21215488), (16, 18563552), (28, 10607744), (32, 9281776), (49, 6061568), (56, 5303872), (64, 4640888), (98, 3030784), (112, 2651936), (128, 2320444), (196, 1515392), (224, 1325968), (256, 1160222), (392, 757696), (448, 662984), (512, 580111), (784, 378848), (896, 331492), (1568, 189424), (1792, 165746), (3136, 94712), (3584, 82873), (6272, 47356), (11839, 25088), (12544, 23678)]