231470304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 679640976

約数和(自身を除く): 448170672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 193, 208, 248, 312, 372, 386, 403, 416, 496, 579, 624, 744, 772, 806, 961, 992, 1158, 1209, 1248, 1488, 1544, 1612, 1922, 2316, 2418, 2509, 2883, 2976, 3088, 3224, 3844, 4632, 4836, 5018, 5766, 5983, 6176, 6448, 7527, 7688, 9264, 9672, 10036, 11532, 11966, 12493, 12896, 15054, 15376, 17949, 18528, 19344, 20072, 23064, 23932, 24986, 30108, 30752, 35898, 37479, 38688, 40144, 46128, 47864, 49972, 60216, 71796, 74958, 77779, 80288, 92256, 95728, 99944, 120432, 143592, 149916, 155558, 185473, 191456, 199888, 233337, 240864, 287184, 299832, 311116, 370946, 399776, 466674, 556419, 574368, 599664, 622232, 741892, 933348, 1112838, 1199328, 1244464, 1483784, 1866696, 2225676, 2411149, 2488928, 2967568, 3733392, 4451352, 4822298, 5935136, 7233447, 7466784, 8902704, 9644596, 14466894, 17805408, 19289192, 28933788, 38578384, 57867576, 77156768, 115735152, 231470304]

約数ペア:

[(1, 231470304), (2, 115735152), (3, 77156768), (4, 57867576), (6, 38578384), (8, 28933788), (12, 19289192), (13, 17805408), (16, 14466894), (24, 9644596), (26, 8902704), (31, 7466784), (32, 7233447), (39, 5935136), (48, 4822298), (52, 4451352), (62, 3733392), (78, 2967568), (93, 2488928), (96, 2411149), (104, 2225676), (124, 1866696), (156, 1483784), (186, 1244464), (193, 1199328), (208, 1112838), (248, 933348), (312, 741892), (372, 622232), (386, 599664), (403, 574368), (416, 556419), (496, 466674), (579, 399776), (624, 370946), (744, 311116), (772, 299832), (806, 287184), (961, 240864), (992, 233337), (1158, 199888), (1209, 191456), (1248, 185473), (1488, 155558), (1544, 149916), (1612, 143592), (1922, 120432), (2316, 99944), (2418, 95728), (2509, 92256), (2883, 80288), (2976, 77779), (3088, 74958), (3224, 71796), (3844, 60216), (4632, 49972), (4836, 47864), (5018, 46128), (5766, 40144), (5983, 38688), (6176, 37479), (6448, 35898), (7527, 30752), (7688, 30108), (9264, 24986), (9672, 23932), (10036, 23064), (11532, 20072), (11966, 19344), (12493, 18528), (12896, 17949), (15054, 15376)]