389600672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 793037952

約数和(自身を除く): 403437280

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1504, 2656, 3121, 3901, 6242, 7802, 12484, 15604, 24968, 31208, 49936, 62416, 99872, 124832, 146687, 259043, 293374, 518086, 586748, 1036172, 1173496, 2072344, 2346992, 4144688, 4693984, 8289376, 12175021, 24350042, 48700084, 97400168, 194800336, 389600672]

約数ペア:

[(1, 389600672), (2, 194800336), (4, 97400168), (8, 48700084), (16, 24350042), (32, 12175021), (47, 8289376), (83, 4693984), (94, 4144688), (166, 2346992), (188, 2072344), (332, 1173496), (376, 1036172), (664, 586748), (752, 518086), (1328, 293374), (1504, 259043), (2656, 146687), (3121, 124832), (3901, 99872), (6242, 62416), (7802, 49936), (12484, 31208), (15604, 24968)]