345507864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65141}}^1$

素因数の和:65180

約数の個数: 64

約数和(自身を含む): 984947040

約数和(自身を除く): 639439176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 65141, 130282, 195423, 260564, 390846, 521128, 781692, 846833, 1107397, 1563384, 1693666, 2214794, 2540499, 3322191, 3387332, 4429588, 5080998, 6644382, 6774664, 8859176, 10161996, 13288764, 14396161, 20323992, 26577528, 28792322, 43188483, 57584644, 86376966, 115169288, 172753932, 345507864]

約数ペア:

[(1, 345507864), (2, 172753932), (3, 115169288), (4, 86376966), (6, 57584644), (8, 43188483), (12, 28792322), (13, 26577528), (17, 20323992), (24, 14396161), (26, 13288764), (34, 10161996), (39, 8859176), (51, 6774664), (52, 6644382), (68, 5080998), (78, 4429588), (102, 3387332), (104, 3322191), (136, 2540499), (156, 2214794), (204, 1693666), (221, 1563384), (312, 1107397), (408, 846833), (442, 781692), (663, 521128), (884, 390846), (1326, 260564), (1768, 195423), (2652, 130282), (5304, 65141)]