329612544

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 144

約数和(自身を含む): 998289600

約数和(自身を除く): 668677056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 516, 576, 688, 768, 774, 864, 1032, 1109, 1152, 1161, 1376, 1548, 1728, 2064, 2218, 2304, 2322, 2752, 3096, 3327, 3456, 4128, 4436, 4644, 5504, 6192, 6654, 6912, 8256, 8872, 9288, 9981, 11008, 12384, 13308, 16512, 17744, 18576, 19962, 24768, 26616, 29943, 33024, 35488, 37152, 39924, 47687, 49536, 53232, 59886, 70976, 74304, 79848, 95374, 99072, 106464, 119772, 141952, 143061, 148608, 159696, 190748, 212928, 239544, 283904, 286122, 297216, 319392, 381496, 425856, 429183, 479088, 572244, 638784, 762992, 851712, 858366, 958176, 1144488, 1277568, 1287549, 1525984, 1716732, 1916352, 2288976, 2555136, 2575098, 3051968, 3433464, 3832704, 4577952, 5150196, 6103936, 6866928, 7665408, 9155904, 10300392, 12207872, 13733856, 18311808, 20600784, 27467712, 36623616, 41201568, 54935424, 82403136, 109870848, 164806272, 329612544]

約数ペア:

[(1, 329612544), (2, 164806272), (3, 109870848), (4, 82403136), (6, 54935424), (8, 41201568), (9, 36623616), (12, 27467712), (16, 20600784), (18, 18311808), (24, 13733856), (27, 12207872), (32, 10300392), (36, 9155904), (43, 7665408), (48, 6866928), (54, 6103936), (64, 5150196), (72, 4577952), (86, 3832704), (96, 3433464), (108, 3051968), (128, 2575098), (129, 2555136), (144, 2288976), (172, 1916352), (192, 1716732), (216, 1525984), (256, 1287549), (258, 1277568), (288, 1144488), (344, 958176), (384, 858366), (387, 851712), (432, 762992), (516, 638784), (576, 572244), (688, 479088), (768, 429183), (774, 425856), (864, 381496), (1032, 319392), (1109, 297216), (1152, 286122), (1161, 283904), (1376, 239544), (1548, 212928), (1728, 190748), (2064, 159696), (2218, 148608), (2304, 143061), (2322, 141952), (2752, 119772), (3096, 106464), (3327, 99072), (3456, 95374), (4128, 79848), (4436, 74304), (4644, 70976), (5504, 59886), (6192, 53232), (6654, 49536), (6912, 47687), (8256, 39924), (8872, 37152), (9288, 35488), (9981, 33024), (11008, 29943), (12384, 26616), (13308, 24768), (16512, 19962), (17744, 18576)]