250872832

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 88

約数和(自身を含む): 592156160

約数和(自身を除く): 341283328

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, 1129, 1736, 1792, 1984, 2258, 3472, 3584, 3968, 4516, 6944, 7168, 7903, 7936, 9032, 13888, 15806, 15872, 18064, 27776, 31612, 31744, 34999, 36128, 55552, 63224, 69998, 72256, 111104, 126448, 139996, 144512, 222208, 244993, 252896, 279992, 289024, 489986, 505792, 559984, 578048, 979972, 1011584, 1119968, 1156096, 1959944, 2023168, 2239936, 3919888, 4046336, 4479872, 7839776, 8092672, 8959744, 15679552, 17919488, 31359104, 35838976, 62718208, 125436416, 250872832]

約数ペア:

[(1, 250872832), (2, 125436416), (4, 62718208), (7, 35838976), (8, 31359104), (14, 17919488), (16, 15679552), (28, 8959744), (31, 8092672), (32, 7839776), (56, 4479872), (62, 4046336), (64, 3919888), (112, 2239936), (124, 2023168), (128, 1959944), (217, 1156096), (224, 1119968), (248, 1011584), (256, 979972), (434, 578048), (448, 559984), (496, 505792), (512, 489986), (868, 289024), (896, 279992), (992, 252896), (1024, 244993), (1129, 222208), (1736, 144512), (1792, 139996), (1984, 126448), (2258, 111104), (3472, 72256), (3584, 69998), (3968, 63224), (4516, 55552), (6944, 36128), (7168, 34999), (7903, 31744), (7936, 31612), (9032, 27776), (13888, 18064), (15806, 15872)]