321134208

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 898905600

約数和(自身を除く): 577771392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 318, 372, 384, 424, 496, 509, 636, 744, 848, 992, 1018, 1272, 1488, 1527, 1643, 1696, 1984, 2036, 2544, 2976, 3054, 3286, 3392, 3968, 4072, 4929, 5088, 5952, 6108, 6572, 6784, 8144, 9858, 10176, 11904, 12216, 13144, 15779, 16288, 19716, 20352, 24432, 26288, 26977, 31558, 32576, 39432, 47337, 48864, 52576, 53954, 63116, 65152, 78864, 80931, 94674, 97728, 105152, 107908, 126232, 157728, 161862, 189348, 195456, 210304, 215816, 252464, 315456, 323724, 378696, 431632, 504928, 630912, 647448, 757392, 836287, 863264, 1009856, 1294896, 1514784, 1672574, 1726528, 2019712, 2508861, 2589792, 3029568, 3345148, 3453056, 5017722, 5179584, 6059136, 6690296, 10035444, 10359168, 13380592, 20070888, 26761184, 40141776, 53522368, 80283552, 107044736, 160567104, 321134208]

約数ペア:

[(1, 321134208), (2, 160567104), (3, 107044736), (4, 80283552), (6, 53522368), (8, 40141776), (12, 26761184), (16, 20070888), (24, 13380592), (31, 10359168), (32, 10035444), (48, 6690296), (53, 6059136), (62, 5179584), (64, 5017722), (93, 3453056), (96, 3345148), (106, 3029568), (124, 2589792), (128, 2508861), (159, 2019712), (186, 1726528), (192, 1672574), (212, 1514784), (248, 1294896), (318, 1009856), (372, 863264), (384, 836287), (424, 757392), (496, 647448), (509, 630912), (636, 504928), (744, 431632), (848, 378696), (992, 323724), (1018, 315456), (1272, 252464), (1488, 215816), (1527, 210304), (1643, 195456), (1696, 189348), (1984, 161862), (2036, 157728), (2544, 126232), (2976, 107908), (3054, 105152), (3286, 97728), (3392, 94674), (3968, 80931), (4072, 78864), (4929, 65152), (5088, 63116), (5952, 53954), (6108, 52576), (6572, 48864), (6784, 47337), (8144, 39432), (9858, 32576), (10176, 31558), (11904, 26977), (12216, 26288), (13144, 24432), (15779, 20352), (16288, 19716)]