2498284544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11301

約数の個数: 88

約数和(自身を含む): 5892215808

約数和(自身を除く): 3393931264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 11243, 13888, 15872, 22486, 27776, 31744, 44972, 55552, 78701, 89944, 111104, 157402, 179888, 222208, 314804, 348533, 359776, 629608, 697066, 719552, 1259216, 1394132, 1439104, 2439731, 2518432, 2788264, 2878208, 4879462, 5036864, 5576528, 5756416, 9758924, 10073728, 11153056, 11512832, 19517848, 20147456, 22306112, 39035696, 40294912, 44612224, 78071392, 80589824, 89224448, 156142784, 178448896, 312285568, 356897792, 624571136, 1249142272, 2498284544]

約数ペア:

[(1, 2498284544), (2, 1249142272), (4, 624571136), (7, 356897792), (8, 312285568), (14, 178448896), (16, 156142784), (28, 89224448), (31, 80589824), (32, 78071392), (56, 44612224), (62, 40294912), (64, 39035696), (112, 22306112), (124, 20147456), (128, 19517848), (217, 11512832), (224, 11153056), (248, 10073728), (256, 9758924), (434, 5756416), (448, 5576528), (496, 5036864), (512, 4879462), (868, 2878208), (896, 2788264), (992, 2518432), (1024, 2439731), (1736, 1439104), (1792, 1394132), (1984, 1259216), (3472, 719552), (3584, 697066), (3968, 629608), (6944, 359776), (7168, 348533), (7936, 314804), (11243, 222208), (13888, 179888), (15872, 157402), (22486, 111104), (27776, 89944), (31744, 78701), (44972, 55552)]