313695744

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1711

約数の個数: 80

約数和(自身を含む): 842624640

約数和(自身を除く): 528928896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1048, 1536, 1559, 1572, 2096, 3118, 3144, 4192, 4677, 6236, 6288, 8384, 9354, 12472, 12576, 16768, 18708, 24944, 25152, 33536, 37416, 49888, 50304, 67072, 74832, 99776, 100608, 149664, 199552, 201216, 204229, 299328, 399104, 408458, 598656, 612687, 798208, 816916, 1197312, 1225374, 1633832, 2394624, 2450748, 3267664, 4901496, 6535328, 9802992, 13070656, 19605984, 26141312, 39211968, 52282624, 78423936, 104565248, 156847872, 313695744]

約数ペア:

[(1, 313695744), (2, 156847872), (3, 104565248), (4, 78423936), (6, 52282624), (8, 39211968), (12, 26141312), (16, 19605984), (24, 13070656), (32, 9802992), (48, 6535328), (64, 4901496), (96, 3267664), (128, 2450748), (131, 2394624), (192, 1633832), (256, 1225374), (262, 1197312), (384, 816916), (393, 798208), (512, 612687), (524, 598656), (768, 408458), (786, 399104), (1048, 299328), (1536, 204229), (1559, 201216), (1572, 199552), (2096, 149664), (3118, 100608), (3144, 99776), (4192, 74832), (4677, 67072), (6236, 50304), (6288, 49888), (8384, 37416), (9354, 33536), (12472, 25152), (12576, 24944), (16768, 18708)]