264962012

素因数分解:

$2^2\times 7^3\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 543345600

約数和(自身を除く): 278383588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 343, 617, 626, 686, 1234, 1252, 1372, 2191, 2468, 4319, 4382, 8638, 8764, 15337, 17276, 30233, 30674, 60466, 61348, 107359, 120932, 193121, 211631, 214718, 386242, 423262, 429436, 772484, 846524, 1351847, 2703694, 5407388, 9462929, 18925858, 37851716, 66240503, 132481006, 264962012]

約数ペア:

[(1, 264962012), (2, 132481006), (4, 66240503), (7, 37851716), (14, 18925858), (28, 9462929), (49, 5407388), (98, 2703694), (196, 1351847), (313, 846524), (343, 772484), (617, 429436), (626, 423262), (686, 386242), (1234, 214718), (1252, 211631), (1372, 193121), (2191, 120932), (2468, 107359), (4319, 61348), (4382, 60466), (8638, 30674), (8764, 30233), (15337, 17276)]