316969184

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9013}}^1$

素因数の和:9187

約数の個数: 48

約数和(自身を含む): 717802848

約数和(自身を除く): 400833664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 9013, 17584, 18026, 35168, 36052, 63091, 72104, 126182, 144208, 252364, 288416, 504728, 1009456, 1415041, 2018912, 2830082, 5660164, 9905287, 11320328, 19810574, 22640656, 39621148, 45281312, 79242296, 158484592, 316969184]

約数ペア:

[(1, 316969184), (2, 158484592), (4, 79242296), (7, 45281312), (8, 39621148), (14, 22640656), (16, 19810574), (28, 11320328), (32, 9905287), (56, 5660164), (112, 2830082), (157, 2018912), (224, 1415041), (314, 1009456), (628, 504728), (1099, 288416), (1256, 252364), (2198, 144208), (2512, 126182), (4396, 72104), (5024, 63091), (8792, 36052), (9013, 35168), (17584, 18026)]