330385328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226913}}^1$

素因数の和:226941

約数の個数: 40

約数和(自身を含む): 787845408

約数和(自身を除く): 457460080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 226913, 453826, 907652, 1588391, 1815304, 2949869, 3176782, 3630608, 5899738, 6353564, 11799476, 12707128, 20649083, 23598952, 25414256, 41298166, 47197904, 82596332, 165192664, 330385328]

約数ペア:

[(1, 330385328), (2, 165192664), (4, 82596332), (7, 47197904), (8, 41298166), (13, 25414256), (14, 23598952), (16, 20649083), (26, 12707128), (28, 11799476), (52, 6353564), (56, 5899738), (91, 3630608), (104, 3176782), (112, 2949869), (182, 1815304), (208, 1588391), (364, 907652), (728, 453826), (1456, 226913)]