211658496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39371}}^1$

素因数の和:39397

約数の個数: 72

約数和(自身を含む): 643810944

約数和(自身を除く): 432152448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 39371, 78742, 118113, 157484, 236226, 275597, 314968, 472452, 551194, 629936, 826791, 944904, 1102388, 1259872, 1653582, 1889808, 2204776, 2519744, 3307164, 3779616, 4409552, 5039488, 6614328, 7559232, 8819104, 10078976, 13228656, 15118464, 17638208, 26457312, 30236928, 35276416, 52914624, 70552832, 105829248, 211658496]

約数ペア:

[(1, 211658496), (2, 105829248), (3, 70552832), (4, 52914624), (6, 35276416), (7, 30236928), (8, 26457312), (12, 17638208), (14, 15118464), (16, 13228656), (21, 10078976), (24, 8819104), (28, 7559232), (32, 6614328), (42, 5039488), (48, 4409552), (56, 3779616), (64, 3307164), (84, 2519744), (96, 2204776), (112, 1889808), (128, 1653582), (168, 1259872), (192, 1102388), (224, 944904), (256, 826791), (336, 629936), (384, 551194), (448, 472452), (672, 314968), (768, 275597), (896, 236226), (1344, 157484), (1792, 118113), (2688, 78742), (5376, 39371)]