331214912

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3464

約数の個数: 84

約数和(自身を含む): 789456384

約数和(自身を除く): 458241472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3407, 3472, 6076, 6814, 6944, 12152, 13628, 13888, 23849, 24304, 27256, 47698, 48608, 54512, 95396, 97216, 105617, 109024, 166943, 190792, 211234, 218048, 333886, 381584, 422468, 667772, 739319, 763168, 844936, 1335544, 1478638, 1526336, 1689872, 2671088, 2957276, 3379744, 5175233, 5342176, 5914552, 6759488, 10350466, 10684352, 11829104, 20700932, 23658208, 41401864, 47316416, 82803728, 165607456, 331214912]

約数ペア:

[(1, 331214912), (2, 165607456), (4, 82803728), (7, 47316416), (8, 41401864), (14, 23658208), (16, 20700932), (28, 11829104), (31, 10684352), (32, 10350466), (49, 6759488), (56, 5914552), (62, 5342176), (64, 5175233), (98, 3379744), (112, 2957276), (124, 2671088), (196, 1689872), (217, 1526336), (224, 1478638), (248, 1335544), (392, 844936), (434, 763168), (448, 739319), (496, 667772), (784, 422468), (868, 381584), (992, 333886), (1519, 218048), (1568, 211234), (1736, 190792), (1984, 166943), (3038, 109024), (3136, 105617), (3407, 97216), (3472, 95396), (6076, 54512), (6814, 48608), (6944, 47698), (12152, 27256), (13628, 24304), (13888, 23849)]