268543744

素因数分解:

$2^8\times 7^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 615963488

約数和(自身を除く): 347419744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 277, 448, 541, 554, 896, 1082, 1108, 1792, 1939, 2164, 2216, 3787, 3878, 4328, 4432, 7574, 7756, 8656, 8864, 15148, 15512, 17312, 17728, 30296, 31024, 34624, 35456, 60592, 62048, 69248, 70912, 121184, 124096, 138496, 149857, 242368, 248192, 299714, 484736, 496384, 599428, 969472, 1048999, 1198856, 2097998, 2397712, 4195996, 4795424, 8391992, 9590848, 16783984, 19181696, 33567968, 38363392, 67135936, 134271872, 268543744]

約数ペア:

[(1, 268543744), (2, 134271872), (4, 67135936), (7, 38363392), (8, 33567968), (14, 19181696), (16, 16783984), (28, 9590848), (32, 8391992), (56, 4795424), (64, 4195996), (112, 2397712), (128, 2097998), (224, 1198856), (256, 1048999), (277, 969472), (448, 599428), (541, 496384), (554, 484736), (896, 299714), (1082, 248192), (1108, 242368), (1792, 149857), (1939, 138496), (2164, 124096), (2216, 121184), (3787, 70912), (3878, 69248), (4328, 62048), (4432, 60592), (7574, 35456), (7756, 34624), (8656, 31024), (8864, 30296), (15148, 17728), (15512, 17312)]