398366976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{74101}}^1$

素因数の和:74127

約数の個数: 72

約数和(自身を含む): 1211715904

約数和(自身を除く): 813348928

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, 74101, 148202, 222303, 296404, 444606, 518707, 592808, 889212, 1037414, 1185616, 1556121, 1778424, 2074828, 2371232, 3112242, 3556848, 4149656, 4742464, 6224484, 7113696, 8299312, 9484928, 12448968, 14227392, 16598624, 18969856, 24897936, 28454784, 33197248, 49795872, 56909568, 66394496, 99591744, 132788992, 199183488, 398366976]

約数ペア:

[(1, 398366976), (2, 199183488), (3, 132788992), (4, 99591744), (6, 66394496), (7, 56909568), (8, 49795872), (12, 33197248), (14, 28454784), (16, 24897936), (21, 18969856), (24, 16598624), (28, 14227392), (32, 12448968), (42, 9484928), (48, 8299312), (56, 7113696), (64, 6224484), (84, 4742464), (96, 4149656), (112, 3556848), (128, 3112242), (168, 2371232), (192, 2074828), (224, 1778424), (256, 1556121), (336, 1185616), (384, 1037414), (448, 889212), (672, 592808), (768, 518707), (896, 444606), (1344, 296404), (1792, 222303), (2688, 148202), (5376, 74101)]