331244704

素因数分解:

$2^5\times 7^3\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 770515200

約数和(自身を除く): 439270496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 293, 343, 392, 412, 586, 686, 721, 784, 824, 1172, 1372, 1442, 1568, 1648, 2051, 2344, 2744, 2884, 3296, 4102, 4688, 5047, 5488, 5768, 8204, 9376, 10094, 10976, 11536, 14357, 16408, 20188, 23072, 28714, 30179, 32816, 35329, 40376, 57428, 60358, 65632, 70658, 80752, 100499, 114856, 120716, 141316, 161504, 200998, 211253, 229712, 241432, 282632, 401996, 422506, 459424, 482864, 565264, 803992, 845012, 965728, 1130528, 1478771, 1607984, 1690024, 2957542, 3215968, 3380048, 5915084, 6760096, 10351397, 11830168, 20702794, 23660336, 41405588, 47320672, 82811176, 165622352, 331244704]

約数ペア:

[(1, 331244704), (2, 165622352), (4, 82811176), (7, 47320672), (8, 41405588), (14, 23660336), (16, 20702794), (28, 11830168), (32, 10351397), (49, 6760096), (56, 5915084), (98, 3380048), (103, 3215968), (112, 2957542), (196, 1690024), (206, 1607984), (224, 1478771), (293, 1130528), (343, 965728), (392, 845012), (412, 803992), (586, 565264), (686, 482864), (721, 459424), (784, 422506), (824, 401996), (1172, 282632), (1372, 241432), (1442, 229712), (1568, 211253), (1648, 200998), (2051, 161504), (2344, 141316), (2744, 120716), (2884, 114856), (3296, 100499), (4102, 80752), (4688, 70658), (5047, 65632), (5488, 60358), (5768, 57428), (8204, 40376), (9376, 35329), (10094, 32816), (10976, 30179), (11536, 28714), (14357, 23072), (16408, 20188)]