316254764

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 642394368

約数和(自身を除く): 326139604

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 283, 373, 428, 566, 746, 749, 1132, 1492, 1498, 1981, 2611, 2996, 3962, 5222, 7924, 10444, 30281, 39911, 60562, 79822, 105559, 121124, 159644, 211118, 211967, 279377, 422236, 423934, 558754, 738913, 847868, 1117508, 1477826, 2955652, 11294813, 22589626, 45179252, 79063691, 158127382, 316254764]

約数ペア:

[(1, 316254764), (2, 158127382), (4, 79063691), (7, 45179252), (14, 22589626), (28, 11294813), (107, 2955652), (214, 1477826), (283, 1117508), (373, 847868), (428, 738913), (566, 558754), (746, 423934), (749, 422236), (1132, 279377), (1492, 211967), (1498, 211118), (1981, 159644), (2611, 121124), (2996, 105559), (3962, 79822), (5222, 60562), (7924, 39911), (10444, 30281)]