331379712

素因数分解:

$2^{10}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 132

約数和(自身を含む): 981307236

約数和(自身を除く): 649927524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 576, 656, 738, 768, 877, 984, 1024, 1152, 1312, 1476, 1536, 1754, 1968, 2304, 2624, 2631, 2952, 3072, 3508, 3936, 4608, 5248, 5262, 5904, 7016, 7872, 7893, 9216, 10496, 10524, 11808, 14032, 15744, 15786, 20992, 21048, 23616, 28064, 31488, 31572, 35957, 41984, 42096, 47232, 56128, 62976, 63144, 71914, 84192, 94464, 107871, 112256, 125952, 126288, 143828, 168384, 188928, 215742, 224512, 252576, 287656, 323613, 336768, 377856, 431484, 449024, 505152, 575312, 647226, 673536, 862968, 898048, 1010304, 1150624, 1294452, 1347072, 1725936, 2020608, 2301248, 2588904, 2694144, 3451872, 4041216, 4602496, 5177808, 6903744, 8082432, 9204992, 10355616, 13807488, 18409984, 20711232, 27614976, 36819968, 41422464, 55229952, 82844928, 110459904, 165689856, 331379712]

約数ペア:

[(1, 331379712), (2, 165689856), (3, 110459904), (4, 82844928), (6, 55229952), (8, 41422464), (9, 36819968), (12, 27614976), (16, 20711232), (18, 18409984), (24, 13807488), (32, 10355616), (36, 9204992), (41, 8082432), (48, 6903744), (64, 5177808), (72, 4602496), (82, 4041216), (96, 3451872), (123, 2694144), (128, 2588904), (144, 2301248), (164, 2020608), (192, 1725936), (246, 1347072), (256, 1294452), (288, 1150624), (328, 1010304), (369, 898048), (384, 862968), (492, 673536), (512, 647226), (576, 575312), (656, 505152), (738, 449024), (768, 431484), (877, 377856), (984, 336768), (1024, 323613), (1152, 287656), (1312, 252576), (1476, 224512), (1536, 215742), (1754, 188928), (1968, 168384), (2304, 143828), (2624, 126288), (2631, 125952), (2952, 112256), (3072, 107871), (3508, 94464), (3936, 84192), (4608, 71914), (5248, 63144), (5262, 62976), (5904, 56128), (7016, 47232), (7872, 42096), (7893, 41984), (9216, 35957), (10496, 31572), (10524, 31488), (11808, 28064), (14032, 23616), (15744, 21048), (15786, 20992)]