525857528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 1190688000

約数和(自身を除く): 664830472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 313, 532, 626, 1064, 1252, 1579, 2191, 2504, 3158, 4382, 5947, 6316, 8764, 11053, 11894, 12632, 17528, 22106, 23788, 30001, 41629, 44212, 47576, 60002, 83258, 88424, 120004, 166516, 210007, 240008, 333032, 420014, 494227, 840028, 988454, 1680056, 1976908, 3459589, 3953816, 6919178, 9390313, 13838356, 18780626, 27676712, 37561252, 65732191, 75122504, 131464382, 262928764, 525857528]

約数ペア:

[(1, 525857528), (2, 262928764), (4, 131464382), (7, 75122504), (8, 65732191), (14, 37561252), (19, 27676712), (28, 18780626), (38, 13838356), (56, 9390313), (76, 6919178), (133, 3953816), (152, 3459589), (266, 1976908), (313, 1680056), (532, 988454), (626, 840028), (1064, 494227), (1252, 420014), (1579, 333032), (2191, 240008), (2504, 210007), (3158, 166516), (4382, 120004), (5947, 88424), (6316, 83258), (8764, 60002), (11053, 47576), (11894, 44212), (12632, 41629), (17528, 30001), (22106, 23788)]