316409408

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:6979

約数の個数: 56

約数和(自身を含む): 724643712

約数和(自身を除く): 408234304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 6857, 11536, 13714, 23072, 27428, 46144, 47999, 54856, 95998, 109712, 191996, 219424, 383992, 438848, 706271, 767984, 1412542, 1535968, 2825084, 3071936, 4943897, 5650168, 9887794, 11300336, 19775588, 22600672, 39551176, 45201344, 79102352, 158204704, 316409408]

約数ペア:

[(1, 316409408), (2, 158204704), (4, 79102352), (7, 45201344), (8, 39551176), (14, 22600672), (16, 19775588), (28, 11300336), (32, 9887794), (56, 5650168), (64, 4943897), (103, 3071936), (112, 2825084), (206, 1535968), (224, 1412542), (412, 767984), (448, 706271), (721, 438848), (824, 383992), (1442, 219424), (1648, 191996), (2884, 109712), (3296, 95998), (5768, 54856), (6592, 47999), (6857, 46144), (11536, 27428), (13714, 23072)]