628988544

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 1994630400

約数和(自身を除く): 1365641856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 82, 92, 96, 108, 123, 128, 138, 144, 164, 184, 192, 193, 207, 216, 246, 276, 288, 328, 368, 369, 384, 386, 414, 432, 492, 552, 576, 579, 621, 656, 736, 738, 772, 828, 864, 943, 984, 1104, 1107, 1152, 1158, 1242, 1312, 1472, 1476, 1544, 1656, 1728, 1737, 1886, 1968, 2208, 2214, 2316, 2484, 2624, 2829, 2944, 2952, 3088, 3312, 3456, 3474, 3772, 3936, 4416, 4428, 4439, 4632, 4968, 5211, 5248, 5658, 5904, 6176, 6624, 6948, 7544, 7872, 7913, 8487, 8832, 8856, 8878, 9264, 9936, 10422, 11316, 11808, 12352, 13248, 13317, 13896, 15088, 15744, 15826, 16974, 17712, 17756, 18528, 19872, 20844, 22632, 23616, 23739, 24704, 25461, 26496, 26634, 27792, 30176, 31652, 33948, 35424, 35512, 37056, 39744, 39951, 41688, 45264, 47232, 47478, 50922, 53268, 55584, 60352, 63304, 67896, 70848, 71024, 71217, 74112, 79488, 79902, 83376, 90528, 94956, 101844, 106536, 111168, 119853, 120704, 126608, 135792, 141696, 142048, 142434, 159804, 166752, 181056, 181999, 189912, 203688, 213072, 213651, 222336, 239706, 253216, 271584, 284096, 284868, 319608, 333504, 362112, 363998, 379824, 407376, 426144, 427302, 479412, 506432, 543168, 545997, 568192, 569736, 639216, 667008, 727996, 759648, 814752, 852288, 854604, 958824, 1012864, 1086336, 1091994, 1139472, 1278432, 1455992, 1519296, 1629504, 1637991, 1704576, 1709208, 1917648, 2183988, 2278944, 2556864, 2911984, 3038592, 3259008, 3275982, 3418416, 3835296, 4367976, 4557888, 4913973, 5113728, 5823968, 6551964, 6836832, 7670592, 8735952, 9115776, 9827946, 11647936, 13103928, 13673664, 15341184, 17471904, 19655892, 23295872, 26207856, 27347328, 34943808, 39311784, 52415712, 69887616, 78623568, 104831424, 157247136, 209662848, 314494272, 628988544]

約数ペア:

[(1, 628988544), (2, 314494272), (3, 209662848), (4, 157247136), (6, 104831424), (8, 78623568), (9, 69887616), (12, 52415712), (16, 39311784), (18, 34943808), (23, 27347328), (24, 26207856), (27, 23295872), (32, 19655892), (36, 17471904), (41, 15341184), (46, 13673664), (48, 13103928), (54, 11647936), (64, 9827946), (69, 9115776), (72, 8735952), (82, 7670592), (92, 6836832), (96, 6551964), (108, 5823968), (123, 5113728), (128, 4913973), (138, 4557888), (144, 4367976), (164, 3835296), (184, 3418416), (192, 3275982), (193, 3259008), (207, 3038592), (216, 2911984), (246, 2556864), (276, 2278944), (288, 2183988), (328, 1917648), (368, 1709208), (369, 1704576), (384, 1637991), (386, 1629504), (414, 1519296), (432, 1455992), (492, 1278432), (552, 1139472), (576, 1091994), (579, 1086336), (621, 1012864), (656, 958824), (736, 854604), (738, 852288), (772, 814752), (828, 759648), (864, 727996), (943, 667008), (984, 639216), (1104, 569736), (1107, 568192), (1152, 545997), (1158, 543168), (1242, 506432), (1312, 479412), (1472, 427302), (1476, 426144), (1544, 407376), (1656, 379824), (1728, 363998), (1737, 362112), (1886, 333504), (1968, 319608), (2208, 284868), (2214, 284096), (2316, 271584), (2484, 253216), (2624, 239706), (2829, 222336), (2944, 213651), (2952, 213072), (3088, 203688), (3312, 189912), (3456, 181999), (3474, 181056), (3772, 166752), (3936, 159804), (4416, 142434), (4428, 142048), (4439, 141696), (4632, 135792), (4968, 126608), (5211, 120704), (5248, 119853), (5658, 111168), (5904, 106536), (6176, 101844), (6624, 94956), (6948, 90528), (7544, 83376), (7872, 79902), (7913, 79488), (8487, 74112), (8832, 71217), (8856, 71024), (8878, 70848), (9264, 67896), (9936, 63304), (10422, 60352), (11316, 55584), (11808, 53268), (12352, 50922), (13248, 47478), (13317, 47232), (13896, 45264), (15088, 41688), (15744, 39951), (15826, 39744), (16974, 37056), (17712, 35512), (17756, 35424), (18528, 33948), (19872, 31652), (20844, 30176), (22632, 27792), (23616, 26634), (23739, 26496), (24704, 25461)]