212142528

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 168

約数和(自身を含む): 671785296

約数和(自身を除く): 459642768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 576, 624, 656, 691, 738, 832, 936, 984, 1066, 1248, 1312, 1382, 1476, 1599, 1872, 1968, 2073, 2132, 2496, 2624, 2764, 2952, 3198, 3744, 3936, 4146, 4264, 4797, 5528, 5904, 6219, 6396, 7488, 7872, 8292, 8528, 8983, 9594, 11056, 11808, 12438, 12792, 16584, 17056, 17966, 19188, 22112, 23616, 24876, 25584, 26949, 28331, 33168, 34112, 35932, 38376, 44224, 49752, 51168, 53898, 56662, 66336, 71864, 76752, 80847, 84993, 99504, 102336, 107796, 113324, 132672, 143728, 153504, 161694, 169986, 199008, 215592, 226648, 254979, 287456, 307008, 323388, 339972, 368303, 398016, 431184, 453296, 509958, 574912, 646776, 679944, 736606, 862368, 906592, 1019916, 1104909, 1293552, 1359888, 1473212, 1724736, 1813184, 2039832, 2209818, 2587104, 2719776, 2946424, 3314727, 4079664, 4419636, 5174208, 5439552, 5892848, 6629454, 8159328, 8839272, 11785696, 13258908, 16318656, 17678544, 23571392, 26517816, 35357088, 53035632, 70714176, 106071264, 212142528]

約数ペア:

[(1, 212142528), (2, 106071264), (3, 70714176), (4, 53035632), (6, 35357088), (8, 26517816), (9, 23571392), (12, 17678544), (13, 16318656), (16, 13258908), (18, 11785696), (24, 8839272), (26, 8159328), (32, 6629454), (36, 5892848), (39, 5439552), (41, 5174208), (48, 4419636), (52, 4079664), (64, 3314727), (72, 2946424), (78, 2719776), (82, 2587104), (96, 2209818), (104, 2039832), (117, 1813184), (123, 1724736), (144, 1473212), (156, 1359888), (164, 1293552), (192, 1104909), (208, 1019916), (234, 906592), (246, 862368), (288, 736606), (312, 679944), (328, 646776), (369, 574912), (416, 509958), (468, 453296), (492, 431184), (533, 398016), (576, 368303), (624, 339972), (656, 323388), (691, 307008), (738, 287456), (832, 254979), (936, 226648), (984, 215592), (1066, 199008), (1248, 169986), (1312, 161694), (1382, 153504), (1476, 143728), (1599, 132672), (1872, 113324), (1968, 107796), (2073, 102336), (2132, 99504), (2496, 84993), (2624, 80847), (2764, 76752), (2952, 71864), (3198, 66336), (3744, 56662), (3936, 53898), (4146, 51168), (4264, 49752), (4797, 44224), (5528, 38376), (5904, 35932), (6219, 34112), (6396, 33168), (7488, 28331), (7872, 26949), (8292, 25584), (8528, 24876), (8983, 23616), (9594, 22112), (11056, 19188), (11808, 17966), (12438, 17056), (12792, 16584)]