245223552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{91229}}^1$

素因数の和:91253

約数の個数: 64

約数和(自身を含む): 744436800

約数和(自身を除く): 499213248

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, 336, 384, 448, 672, 896, 1344, 2688, 91229, 182458, 273687, 364916, 547374, 638603, 729832, 1094748, 1277206, 1459664, 1915809, 2189496, 2554412, 2919328, 3831618, 4378992, 5108824, 5838656, 7663236, 8757984, 10217648, 11677312, 15326472, 17515968, 20435296, 30652944, 35031936, 40870592, 61305888, 81741184, 122611776, 245223552]

約数ペア:

[(1, 245223552), (2, 122611776), (3, 81741184), (4, 61305888), (6, 40870592), (7, 35031936), (8, 30652944), (12, 20435296), (14, 17515968), (16, 15326472), (21, 11677312), (24, 10217648), (28, 8757984), (32, 7663236), (42, 5838656), (48, 5108824), (56, 4378992), (64, 3831618), (84, 2919328), (96, 2554412), (112, 2189496), (128, 1915809), (168, 1459664), (192, 1277206), (224, 1094748), (336, 729832), (384, 638603), (448, 547374), (672, 364916), (896, 273687), (1344, 182458), (2688, 91229)]