308262528

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1064194560

約数和(自身を除く): 755932032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 127, 128, 129, 144, 147, 168, 172, 192, 196, 224, 252, 254, 258, 288, 294, 301, 336, 344, 381, 384, 387, 392, 441, 448, 504, 508, 516, 576, 588, 602, 672, 688, 762, 774, 784, 882, 889, 896, 903, 1008, 1016, 1032, 1143, 1152, 1176, 1204, 1344, 1376, 1524, 1548, 1568, 1764, 1778, 1806, 2016, 2032, 2064, 2107, 2286, 2352, 2408, 2667, 2688, 2709, 2752, 3048, 3096, 3136, 3528, 3556, 3612, 4032, 4064, 4128, 4214, 4572, 4704, 4816, 5334, 5418, 5461, 5504, 6096, 6192, 6223, 6272, 6321, 7056, 7112, 7224, 8001, 8064, 8128, 8256, 8428, 9144, 9408, 9632, 10668, 10836, 10922, 12192, 12384, 12446, 12642, 14112, 14224, 14448, 16002, 16256, 16383, 16512, 16856, 18288, 18669, 18816, 18963, 19264, 21336, 21672, 21844, 24384, 24768, 24892, 25284, 28224, 28448, 28896, 32004, 32766, 33712, 36576, 37338, 37926, 38227, 38528, 42672, 43344, 43688, 48768, 49149, 49536, 49784, 50568, 56007, 56448, 56896, 57792, 64008, 65532, 67424, 73152, 74676, 75852, 76454, 85344, 86688, 87376, 98298, 99568, 101136, 112014, 113792, 114681, 115584, 128016, 131064, 134848, 146304, 149352, 151704, 152908, 170688, 173376, 174752, 196596, 199136, 202272, 224028, 229362, 256032, 262128, 267589, 269696, 298704, 303408, 305816, 341376, 344043, 346752, 349504, 393192, 398272, 404544, 448056, 458724, 512064, 524256, 535178, 597408, 606816, 611632, 688086, 699008, 786384, 796544, 802767, 809088, 896112, 917448, 1024128, 1048512, 1070356, 1194816, 1213632, 1223264, 1376172, 1572768, 1605534, 1792224, 1834896, 2097024, 2140712, 2389632, 2408301, 2427264, 2446528, 2752344, 3145536, 3211068, 3584448, 3669792, 4281424, 4816602, 4893056, 5504688, 6291072, 6422136, 7168896, 7339584, 8562848, 9633204, 11009376, 12844272, 14679168, 17125696, 19266408, 22018752, 25688544, 34251392, 38532816, 44037504, 51377088, 77065632, 102754176, 154131264, 308262528]

約数ペア:

[(1, 308262528), (2, 154131264), (3, 102754176), (4, 77065632), (6, 51377088), (7, 44037504), (8, 38532816), (9, 34251392), (12, 25688544), (14, 22018752), (16, 19266408), (18, 17125696), (21, 14679168), (24, 12844272), (28, 11009376), (32, 9633204), (36, 8562848), (42, 7339584), (43, 7168896), (48, 6422136), (49, 6291072), (56, 5504688), (63, 4893056), (64, 4816602), (72, 4281424), (84, 3669792), (86, 3584448), (96, 3211068), (98, 3145536), (112, 2752344), (126, 2446528), (127, 2427264), (128, 2408301), (129, 2389632), (144, 2140712), (147, 2097024), (168, 1834896), (172, 1792224), (192, 1605534), (196, 1572768), (224, 1376172), (252, 1223264), (254, 1213632), (258, 1194816), (288, 1070356), (294, 1048512), (301, 1024128), (336, 917448), (344, 896112), (381, 809088), (384, 802767), (387, 796544), (392, 786384), (441, 699008), (448, 688086), (504, 611632), (508, 606816), (516, 597408), (576, 535178), (588, 524256), (602, 512064), (672, 458724), (688, 448056), (762, 404544), (774, 398272), (784, 393192), (882, 349504), (889, 346752), (896, 344043), (903, 341376), (1008, 305816), (1016, 303408), (1032, 298704), (1143, 269696), (1152, 267589), (1176, 262128), (1204, 256032), (1344, 229362), (1376, 224028), (1524, 202272), (1548, 199136), (1568, 196596), (1764, 174752), (1778, 173376), (1806, 170688), (2016, 152908), (2032, 151704), (2064, 149352), (2107, 146304), (2286, 134848), (2352, 131064), (2408, 128016), (2667, 115584), (2688, 114681), (2709, 113792), (2752, 112014), (3048, 101136), (3096, 99568), (3136, 98298), (3528, 87376), (3556, 86688), (3612, 85344), (4032, 76454), (4064, 75852), (4128, 74676), (4214, 73152), (4572, 67424), (4704, 65532), (4816, 64008), (5334, 57792), (5418, 56896), (5461, 56448), (5504, 56007), (6096, 50568), (6192, 49784), (6223, 49536), (6272, 49149), (6321, 48768), (7056, 43688), (7112, 43344), (7224, 42672), (8001, 38528), (8064, 38227), (8128, 37926), (8256, 37338), (8428, 36576), (9144, 33712), (9408, 32766), (9632, 32004), (10668, 28896), (10836, 28448), (10922, 28224), (12192, 25284), (12384, 24892), (12446, 24768), (12642, 24384), (14112, 21844), (14224, 21672), (14448, 21336), (16002, 19264), (16256, 18963), (16383, 18816), (16512, 18669), (16856, 18288)]