338487296

素因数分解:

$2^{11}\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3409

約数の個数: 72

約数和(自身を含む): 787542210

約数和(自身を除く): 449054914

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3373, 3584, 6272, 6746, 7168, 12544, 13492, 14336, 23611, 25088, 26984, 47222, 50176, 53968, 94444, 100352, 107936, 165277, 188888, 215872, 330554, 377776, 431744, 661108, 755552, 863488, 1322216, 1511104, 1726976, 2644432, 3022208, 3453952, 5288864, 6044416, 6907904, 10577728, 12088832, 21155456, 24177664, 42310912, 48355328, 84621824, 169243648, 338487296]

約数ペア:

[(1, 338487296), (2, 169243648), (4, 84621824), (7, 48355328), (8, 42310912), (14, 24177664), (16, 21155456), (28, 12088832), (32, 10577728), (49, 6907904), (56, 6044416), (64, 5288864), (98, 3453952), (112, 3022208), (128, 2644432), (196, 1726976), (224, 1511104), (256, 1322216), (392, 863488), (448, 755552), (512, 661108), (784, 431744), (896, 377776), (1024, 330554), (1568, 215872), (1792, 188888), (2048, 165277), (3136, 107936), (3373, 100352), (3584, 94444), (6272, 53968), (6746, 50176), (7168, 47222), (12544, 26984), (13492, 25088), (14336, 23611)]