259293176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1163}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 520133400

約数和(自身を除く): 260840224

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 961, 1163, 1798, 1922, 2326, 3596, 3844, 4652, 7192, 7688, 9304, 27869, 33727, 36053, 55738, 67454, 72106, 111476, 134908, 144212, 222952, 269816, 288424, 1045537, 1117643, 2091074, 2235286, 4182148, 4470572, 8364296, 8941144, 32411647, 64823294, 129646588, 259293176]

約数ペア:

[(1, 259293176), (2, 129646588), (4, 64823294), (8, 32411647), (29, 8941144), (31, 8364296), (58, 4470572), (62, 4182148), (116, 2235286), (124, 2091074), (232, 1117643), (248, 1045537), (899, 288424), (961, 269816), (1163, 222952), (1798, 144212), (1922, 134908), (2326, 111476), (3596, 72106), (3844, 67454), (4652, 55738), (7192, 36053), (7688, 33727), (9304, 27869)]