383217968

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{26119}}^1$

素因数の和:26265

約数の個数: 40

約数和(自身を含む): 855064320

約数和(自身を除く): 471846352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 26119, 52238, 104476, 182833, 208952, 365666, 417904, 731332, 1462664, 2925328, 3421589, 6843178, 13686356, 23951123, 27372712, 47902246, 54745424, 95804492, 191608984, 383217968]

約数ペア:

[(1, 383217968), (2, 191608984), (4, 95804492), (7, 54745424), (8, 47902246), (14, 27372712), (16, 23951123), (28, 13686356), (56, 6843178), (112, 3421589), (131, 2925328), (262, 1462664), (524, 731332), (917, 417904), (1048, 365666), (1834, 208952), (2096, 182833), (3668, 104476), (7336, 52238), (14672, 26119)]