310847488

素因数分解:

$2^{11}\times 7^1\times {\mathrm{21683}}^1$

素因数の和:21712

約数の個数: 48

約数和(自身を含む): 710367840

約数和(自身を除く): 399520352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 21683, 43366, 86732, 151781, 173464, 303562, 346928, 607124, 693856, 1214248, 1387712, 2428496, 2775424, 4856992, 5550848, 9713984, 11101696, 19427968, 22203392, 38855936, 44406784, 77711872, 155423744, 310847488]

約数ペア:

[(1, 310847488), (2, 155423744), (4, 77711872), (7, 44406784), (8, 38855936), (14, 22203392), (16, 19427968), (28, 11101696), (32, 9713984), (56, 5550848), (64, 4856992), (112, 2775424), (128, 2428496), (224, 1387712), (256, 1214248), (448, 693856), (512, 607124), (896, 346928), (1024, 303562), (1792, 173464), (2048, 151781), (3584, 86732), (7168, 43366), (14336, 21683)]