213128496

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 514824912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 191, 216, 243, 246, 252, 287, 324, 328, 336, 369, 378, 382, 432, 486, 492, 504, 567, 573, 574, 648, 656, 738, 756, 764, 861, 972, 984, 1008, 1107, 1134, 1146, 1148, 1296, 1337, 1476, 1512, 1528, 1701, 1719, 1722, 1944, 1968, 2214, 2268, 2292, 2296, 2583, 2674, 2952, 3024, 3056, 3321, 3402, 3438, 3444, 3888, 4011, 4428, 4536, 4584, 4592, 5157, 5166, 5348, 5904, 6642, 6804, 6876, 6888, 7749, 7831, 8022, 8856, 9072, 9168, 9963, 10314, 10332, 10696, 12033, 13284, 13608, 13752, 13776, 15471, 15498, 15662, 16044, 17712, 19926, 20628, 20664, 21392, 23247, 23493, 24066, 26568, 27216, 27504, 30942, 30996, 31324, 32088, 36099, 39852, 41256, 41328, 46413, 46494, 46986, 48132, 53136, 54817, 61884, 61992, 62648, 64176, 69741, 70479, 72198, 79704, 82512, 92826, 92988, 93972, 96264, 108297, 109634, 123768, 123984, 125296, 139482, 140958, 144396, 159408, 164451, 185652, 185976, 187944, 192528, 211437, 216594, 219268, 247536, 278964, 281916, 288792, 324891, 328902, 371304, 371952, 375888, 422874, 433188, 438536, 493353, 557928, 563832, 577584, 634311, 649782, 657804, 742608, 845748, 866376, 877072, 986706, 1115856, 1127664, 1268622, 1299564, 1315608, 1480059, 1691496, 1732752, 1902933, 1973412, 2537244, 2599128, 2631216, 2960118, 3382992, 3805866, 3946824, 4440177, 5074488, 5198256, 5920236, 7611732, 7893648, 8880354, 10148976, 11840472, 13320531, 15223464, 17760708, 23680944, 26641062, 30446928, 35521416, 53282124, 71042832, 106564248, 213128496]

約数ペア:

[(1, 213128496), (2, 106564248), (3, 71042832), (4, 53282124), (6, 35521416), (7, 30446928), (8, 26641062), (9, 23680944), (12, 17760708), (14, 15223464), (16, 13320531), (18, 11840472), (21, 10148976), (24, 8880354), (27, 7893648), (28, 7611732), (36, 5920236), (41, 5198256), (42, 5074488), (48, 4440177), (54, 3946824), (56, 3805866), (63, 3382992), (72, 2960118), (81, 2631216), (82, 2599128), (84, 2537244), (108, 1973412), (112, 1902933), (123, 1732752), (126, 1691496), (144, 1480059), (162, 1315608), (164, 1299564), (168, 1268622), (189, 1127664), (191, 1115856), (216, 986706), (243, 877072), (246, 866376), (252, 845748), (287, 742608), (324, 657804), (328, 649782), (336, 634311), (369, 577584), (378, 563832), (382, 557928), (432, 493353), (486, 438536), (492, 433188), (504, 422874), (567, 375888), (573, 371952), (574, 371304), (648, 328902), (656, 324891), (738, 288792), (756, 281916), (764, 278964), (861, 247536), (972, 219268), (984, 216594), (1008, 211437), (1107, 192528), (1134, 187944), (1146, 185976), (1148, 185652), (1296, 164451), (1337, 159408), (1476, 144396), (1512, 140958), (1528, 139482), (1701, 125296), (1719, 123984), (1722, 123768), (1944, 109634), (1968, 108297), (2214, 96264), (2268, 93972), (2292, 92988), (2296, 92826), (2583, 82512), (2674, 79704), (2952, 72198), (3024, 70479), (3056, 69741), (3321, 64176), (3402, 62648), (3438, 61992), (3444, 61884), (3888, 54817), (4011, 53136), (4428, 48132), (4536, 46986), (4584, 46494), (4592, 46413), (5157, 41328), (5166, 41256), (5348, 39852), (5904, 36099), (6642, 32088), (6804, 31324), (6876, 30996), (6888, 30942), (7749, 27504), (7831, 27216), (8022, 26568), (8856, 24066), (9072, 23493), (9168, 23247), (9963, 21392), (10314, 20664), (10332, 20628), (10696, 19926), (12033, 17712), (13284, 16044), (13608, 15662), (13752, 15498), (13776, 15471)]