398669568

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 1186762752

約数和(自身を除く): 788093184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 256, 264, 328, 352, 384, 451, 492, 528, 656, 704, 768, 902, 984, 1056, 1151, 1312, 1353, 1408, 1804, 1968, 2112, 2302, 2624, 2706, 2816, 3453, 3608, 3936, 4224, 4604, 5248, 5412, 6906, 7216, 7872, 8448, 9208, 10496, 10824, 12661, 13812, 14432, 15744, 18416, 21648, 25322, 27624, 28864, 31488, 36832, 37983, 43296, 47191, 50644, 55248, 57728, 73664, 75966, 86592, 94382, 101288, 110496, 115456, 141573, 147328, 151932, 173184, 188764, 202576, 220992, 283146, 294656, 303864, 346368, 377528, 405152, 441984, 519101, 566292, 607728, 755056, 810304, 883968, 1038202, 1132584, 1215456, 1510112, 1557303, 1620608, 2076404, 2265168, 2430912, 3020224, 3114606, 3241216, 4152808, 4530336, 4861824, 6040448, 6229212, 8305616, 9060672, 9723648, 12080896, 12458424, 16611232, 18121344, 24916848, 33222464, 36242688, 49833696, 66444928, 99667392, 132889856, 199334784, 398669568]

約数ペア:

[(1, 398669568), (2, 199334784), (3, 132889856), (4, 99667392), (6, 66444928), (8, 49833696), (11, 36242688), (12, 33222464), (16, 24916848), (22, 18121344), (24, 16611232), (32, 12458424), (33, 12080896), (41, 9723648), (44, 9060672), (48, 8305616), (64, 6229212), (66, 6040448), (82, 4861824), (88, 4530336), (96, 4152808), (123, 3241216), (128, 3114606), (132, 3020224), (164, 2430912), (176, 2265168), (192, 2076404), (246, 1620608), (256, 1557303), (264, 1510112), (328, 1215456), (352, 1132584), (384, 1038202), (451, 883968), (492, 810304), (528, 755056), (656, 607728), (704, 566292), (768, 519101), (902, 441984), (984, 405152), (1056, 377528), (1151, 346368), (1312, 303864), (1353, 294656), (1408, 283146), (1804, 220992), (1968, 202576), (2112, 188764), (2302, 173184), (2624, 151932), (2706, 147328), (2816, 141573), (3453, 115456), (3608, 110496), (3936, 101288), (4224, 94382), (4604, 86592), (5248, 75966), (5412, 73664), (6906, 57728), (7216, 55248), (7872, 50644), (8448, 47191), (9208, 43296), (10496, 37983), (10824, 36832), (12661, 31488), (13812, 28864), (14432, 27624), (15744, 25322), (18416, 21648)]