394667904

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4871}}^1$

素因数の和:5099

約数の個数: 64

約数和(自身を含む): 1053521280

約数和(自身を除く): 658853376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 384, 422, 633, 844, 1266, 1688, 2532, 3376, 4871, 5064, 6752, 9742, 10128, 13504, 14613, 19484, 20256, 27008, 29226, 38968, 40512, 58452, 77936, 81024, 116904, 155872, 233808, 311744, 467616, 623488, 935232, 1027781, 1870464, 2055562, 3083343, 4111124, 6166686, 8222248, 12333372, 16444496, 24666744, 32888992, 49333488, 65777984, 98666976, 131555968, 197333952, 394667904]

約数ペア:

[(1, 394667904), (2, 197333952), (3, 131555968), (4, 98666976), (6, 65777984), (8, 49333488), (12, 32888992), (16, 24666744), (24, 16444496), (32, 12333372), (48, 8222248), (64, 6166686), (96, 4111124), (128, 3083343), (192, 2055562), (211, 1870464), (384, 1027781), (422, 935232), (633, 623488), (844, 467616), (1266, 311744), (1688, 233808), (2532, 155872), (3376, 116904), (4871, 81024), (5064, 77936), (6752, 58452), (9742, 40512), (10128, 38968), (13504, 29226), (14613, 27008), (19484, 20256)]