284907616

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11887}}^1$

素因数の和:12011

約数の個数: 48

約数和(自身を含む): 647087616

約数和(自身を除く): 362180000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11887, 11984, 23774, 23968, 47548, 83209, 95096, 166418, 190192, 332836, 380384, 665672, 1271909, 1331344, 2543818, 2662688, 5087636, 8903363, 10175272, 17806726, 20350544, 35613452, 40701088, 71226904, 142453808, 284907616]

約数ペア:

[(1, 284907616), (2, 142453808), (4, 71226904), (7, 40701088), (8, 35613452), (14, 20350544), (16, 17806726), (28, 10175272), (32, 8903363), (56, 5087636), (107, 2662688), (112, 2543818), (214, 1331344), (224, 1271909), (428, 665672), (749, 380384), (856, 332836), (1498, 190192), (1712, 166418), (2996, 95096), (3424, 83209), (5992, 47548), (11887, 23968), (11984, 23774)]