397173888

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2867

約数の個数: 128

約数和(自身を含む): 1201233600

約数和(自身を除く): 804059712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1107, 1152, 1312, 1476, 1728, 1968, 2214, 2624, 2803, 2952, 3456, 3936, 4428, 5248, 5606, 5904, 7872, 8409, 8856, 11212, 11808, 15744, 16818, 17712, 22424, 23616, 25227, 33636, 35424, 44848, 47232, 50454, 67272, 70848, 75681, 89696, 100908, 114923, 134544, 141696, 151362, 179392, 201816, 229846, 269088, 302724, 344769, 358784, 403632, 459692, 538176, 605448, 689538, 807264, 919384, 1034307, 1076352, 1210896, 1379076, 1614528, 1838768, 2068614, 2421792, 2758152, 3102921, 3229056, 3677536, 4137228, 4843584, 5516304, 6205842, 7355072, 8274456, 9687168, 11032608, 12411684, 14710144, 16548912, 22065216, 24823368, 33097824, 44130432, 49646736, 66195648, 99293472, 132391296, 198586944, 397173888]

約数ペア:

[(1, 397173888), (2, 198586944), (3, 132391296), (4, 99293472), (6, 66195648), (8, 49646736), (9, 44130432), (12, 33097824), (16, 24823368), (18, 22065216), (24, 16548912), (27, 14710144), (32, 12411684), (36, 11032608), (41, 9687168), (48, 8274456), (54, 7355072), (64, 6205842), (72, 5516304), (82, 4843584), (96, 4137228), (108, 3677536), (123, 3229056), (128, 3102921), (144, 2758152), (164, 2421792), (192, 2068614), (216, 1838768), (246, 1614528), (288, 1379076), (328, 1210896), (369, 1076352), (384, 1034307), (432, 919384), (492, 807264), (576, 689538), (656, 605448), (738, 538176), (864, 459692), (984, 403632), (1107, 358784), (1152, 344769), (1312, 302724), (1476, 269088), (1728, 229846), (1968, 201816), (2214, 179392), (2624, 151362), (2803, 141696), (2952, 134544), (3456, 114923), (3936, 100908), (4428, 89696), (5248, 75681), (5606, 70848), (5904, 67272), (7872, 50454), (8409, 47232), (8856, 44848), (11212, 35424), (11808, 33636), (15744, 25227), (16818, 23616), (17712, 22424)]