256010176944

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{195863}}^1$

素因数の和:196219

約数の個数: 120

約数和(自身を含む): 743550668640

約数和(自身を除く): 487540491696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 313, 348, 464, 522, 626, 696, 939, 1044, 1252, 1392, 1878, 2088, 2504, 2817, 3756, 4176, 5008, 5634, 7512, 9077, 11268, 15024, 18154, 22536, 27231, 36308, 45072, 54462, 72616, 81693, 108924, 145232, 163386, 195863, 217848, 326772, 391726, 435696, 587589, 653544, 783452, 1175178, 1307088, 1566904, 1762767, 2350356, 3133808, 3525534, 4700712, 5680027, 7051068, 9401424, 11360054, 14102136, 17040081, 22720108, 28204272, 34080162, 45440216, 51120243, 61305119, 68160324, 90880432, 102240486, 122610238, 136320648, 183915357, 204480972, 245220476, 272641296, 367830714, 408961944, 490440952, 551746071, 735661428, 817923888, 980881904, 1103492142, 1471322856, 1777848451, 2206984284, 2942645712, 3555696902, 4413968568, 5333545353, 7111393804, 8827937136, 10667090706, 14222787608, 16000636059, 21334181412, 28445575216, 32001272118, 42668362824, 64002544236, 85336725648, 128005088472, 256010176944]

約数ペア:

[(1, 256010176944), (2, 128005088472), (3, 85336725648), (4, 64002544236), (6, 42668362824), (8, 32001272118), (9, 28445575216), (12, 21334181412), (16, 16000636059), (18, 14222787608), (24, 10667090706), (29, 8827937136), (36, 7111393804), (48, 5333545353), (58, 4413968568), (72, 3555696902), (87, 2942645712), (116, 2206984284), (144, 1777848451), (174, 1471322856), (232, 1103492142), (261, 980881904), (313, 817923888), (348, 735661428), (464, 551746071), (522, 490440952), (626, 408961944), (696, 367830714), (939, 272641296), (1044, 245220476), (1252, 204480972), (1392, 183915357), (1878, 136320648), (2088, 122610238), (2504, 102240486), (2817, 90880432), (3756, 68160324), (4176, 61305119), (5008, 51120243), (5634, 45440216), (7512, 34080162), (9077, 28204272), (11268, 22720108), (15024, 17040081), (18154, 14102136), (22536, 11360054), (27231, 9401424), (36308, 7051068), (45072, 5680027), (54462, 4700712), (72616, 3525534), (81693, 3133808), (108924, 2350356), (145232, 1762767), (163386, 1566904), (195863, 1307088), (217848, 1175178), (326772, 783452), (391726, 653544), (435696, 587589)]