1990835712

素因数分解:

$2^9\times 3^3\times {\mathrm{144013}}^1$

素因数の和:144040

約数の個数: 80

約数和(自身を含む): 5893052880

約数和(自身を除く): 3902217168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 144013, 288026, 432039, 576052, 864078, 1152104, 1296117, 1728156, 2304208, 2592234, 3456312, 3888351, 4608416, 5184468, 6912624, 7776702, 9216832, 10368936, 13825248, 15553404, 18433664, 20737872, 27650496, 31106808, 36867328, 41475744, 55300992, 62213616, 73734656, 82951488, 110601984, 124427232, 165902976, 221203968, 248854464, 331805952, 497708928, 663611904, 995417856, 1990835712]

約数ペア:

[(1, 1990835712), (2, 995417856), (3, 663611904), (4, 497708928), (6, 331805952), (8, 248854464), (9, 221203968), (12, 165902976), (16, 124427232), (18, 110601984), (24, 82951488), (27, 73734656), (32, 62213616), (36, 55300992), (48, 41475744), (54, 36867328), (64, 31106808), (72, 27650496), (96, 20737872), (108, 18433664), (128, 15553404), (144, 13825248), (192, 10368936), (216, 9216832), (256, 7776702), (288, 6912624), (384, 5184468), (432, 4608416), (512, 3888351), (576, 3456312), (768, 2592234), (864, 2304208), (1152, 1728156), (1536, 1296117), (1728, 1152104), (2304, 864078), (3456, 576052), (4608, 432039), (6912, 288026), (13824, 144013)]