319533984

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 240

約数和(自身を含む): 1172356416

約数和(自身を除く): 852822432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1601, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3202, 3564, 3696, 4158, 4536, 4752, 4803, 5544, 6048, 6237, 6404, 7128, 7392, 8316, 9072, 9504, 9606, 11088, 11207, 12474, 12808, 14256, 14409, 16632, 17611, 18144, 19212, 22176, 22414, 24948, 25616, 28512, 28818, 33264, 33621, 35222, 38424, 43227, 44828, 49896, 51232, 52833, 57636, 66528, 67242, 70444, 76848, 86454, 89656, 99792, 100863, 105666, 115272, 123277, 129681, 134484, 140888, 153696, 158499, 172908, 179312, 199584, 201726, 211332, 230544, 246554, 259362, 268968, 281776, 302589, 316998, 345816, 358624, 369831, 403452, 422664, 461088, 475497, 493108, 518724, 537936, 563552, 605178, 633996, 691632, 739662, 806904, 845328, 907767, 950994, 986216, 1037448, 1075872, 1109493, 1210356, 1267992, 1383264, 1426491, 1479324, 1613808, 1690656, 1815534, 1901988, 1972432, 2074896, 2218986, 2420712, 2535984, 2852982, 2958648, 3227616, 3328479, 3631068, 3803976, 3944864, 4149792, 4437972, 4841424, 5071968, 5705964, 5917296, 6656958, 7262136, 7607952, 8875944, 9682848, 9985437, 11411928, 11834592, 13313916, 14524272, 15215904, 17751888, 19970874, 22823856, 26627832, 29048544, 35503776, 39941748, 45647712, 53255664, 79883496, 106511328, 159766992, 319533984]

約数ペア:

[(1, 319533984), (2, 159766992), (3, 106511328), (4, 79883496), (6, 53255664), (7, 45647712), (8, 39941748), (9, 35503776), (11, 29048544), (12, 26627832), (14, 22823856), (16, 19970874), (18, 17751888), (21, 15215904), (22, 14524272), (24, 13313916), (27, 11834592), (28, 11411928), (32, 9985437), (33, 9682848), (36, 8875944), (42, 7607952), (44, 7262136), (48, 6656958), (54, 5917296), (56, 5705964), (63, 5071968), (66, 4841424), (72, 4437972), (77, 4149792), (81, 3944864), (84, 3803976), (88, 3631068), (96, 3328479), (99, 3227616), (108, 2958648), (112, 2852982), (126, 2535984), (132, 2420712), (144, 2218986), (154, 2074896), (162, 1972432), (168, 1901988), (176, 1815534), (189, 1690656), (198, 1613808), (216, 1479324), (224, 1426491), (231, 1383264), (252, 1267992), (264, 1210356), (288, 1109493), (297, 1075872), (308, 1037448), (324, 986216), (336, 950994), (352, 907767), (378, 845328), (396, 806904), (432, 739662), (462, 691632), (504, 633996), (528, 605178), (567, 563552), (594, 537936), (616, 518724), (648, 493108), (672, 475497), (693, 461088), (756, 422664), (792, 403452), (864, 369831), (891, 358624), (924, 345816), (1008, 316998), (1056, 302589), (1134, 281776), (1188, 268968), (1232, 259362), (1296, 246554), (1386, 230544), (1512, 211332), (1584, 201726), (1601, 199584), (1782, 179312), (1848, 172908), (2016, 158499), (2079, 153696), (2268, 140888), (2376, 134484), (2464, 129681), (2592, 123277), (2772, 115272), (3024, 105666), (3168, 100863), (3202, 99792), (3564, 89656), (3696, 86454), (4158, 76848), (4536, 70444), (4752, 67242), (4803, 66528), (5544, 57636), (6048, 52833), (6237, 51232), (6404, 49896), (7128, 44828), (7392, 43227), (8316, 38424), (9072, 35222), (9504, 33621), (9606, 33264), (11088, 28818), (11207, 28512), (12474, 25616), (12808, 24948), (14256, 22414), (14409, 22176), (16632, 19212), (17611, 18144)]