490111872

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9743}}^1$

素因数の和:9891

約数の個数: 64

約数和(自身を含む): 1311932160

約数和(自身を除く): 821820288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 9743, 12576, 16768, 19486, 25152, 29229, 38972, 50304, 58458, 77944, 116916, 155888, 233832, 311776, 467664, 623552, 935328, 1247104, 1276333, 1870656, 2552666, 3741312, 3828999, 5105332, 7657998, 10210664, 15315996, 20421328, 30631992, 40842656, 61263984, 81685312, 122527968, 163370624, 245055936, 490111872]

約数ペア:

[(1, 490111872), (2, 245055936), (3, 163370624), (4, 122527968), (6, 81685312), (8, 61263984), (12, 40842656), (16, 30631992), (24, 20421328), (32, 15315996), (48, 10210664), (64, 7657998), (96, 5105332), (128, 3828999), (131, 3741312), (192, 2552666), (262, 1870656), (384, 1276333), (393, 1247104), (524, 935328), (786, 623552), (1048, 467664), (1572, 311776), (2096, 233832), (3144, 155888), (4192, 116916), (6288, 77944), (8384, 58458), (9743, 50304), (12576, 38972), (16768, 29229), (19486, 25152)]