315412384

素因数分解:

$2^5\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5011}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 712345536

約数和(自身を除く): 396933152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 281, 562, 1124, 1967, 2248, 3934, 4496, 5011, 7868, 8992, 10022, 15736, 20044, 31472, 35077, 40088, 62944, 70154, 80176, 140308, 160352, 280616, 561232, 1122464, 1408091, 2816182, 5632364, 9856637, 11264728, 19713274, 22529456, 39426548, 45058912, 78853096, 157706192, 315412384]

約数ペア:

[(1, 315412384), (2, 157706192), (4, 78853096), (7, 45058912), (8, 39426548), (14, 22529456), (16, 19713274), (28, 11264728), (32, 9856637), (56, 5632364), (112, 2816182), (224, 1408091), (281, 1122464), (562, 561232), (1124, 280616), (1967, 160352), (2248, 140308), (3934, 80176), (4496, 70154), (5011, 62944), (7868, 40088), (8992, 35077), (10022, 31472), (15736, 20044)]