318205888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5010

約数の個数: 112

約数和(自身を含む): 847977984

約数和(自身を除く): 529772096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 4967, 5824, 8008, 9152, 9934, 16016, 19868, 32032, 34769, 39736, 54637, 64064, 64571, 69538, 79472, 109274, 129142, 139076, 158944, 218548, 258284, 278152, 317888, 382459, 437096, 451997, 516568, 556304, 710281, 764918, 874192, 903994, 1033136, 1112608, 1420562, 1529836, 1748384, 1807988, 2066272, 2225216, 2841124, 3059672, 3496768, 3615976, 4132544, 4971967, 5682248, 6119344, 7231952, 9943934, 11364496, 12238688, 14463904, 19887868, 22728992, 24477376, 28927808, 39775736, 45457984, 79551472, 159102944, 318205888]

約数ペア:

[(1, 318205888), (2, 159102944), (4, 79551472), (7, 45457984), (8, 39775736), (11, 28927808), (13, 24477376), (14, 22728992), (16, 19887868), (22, 14463904), (26, 12238688), (28, 11364496), (32, 9943934), (44, 7231952), (52, 6119344), (56, 5682248), (64, 4971967), (77, 4132544), (88, 3615976), (91, 3496768), (104, 3059672), (112, 2841124), (143, 2225216), (154, 2066272), (176, 1807988), (182, 1748384), (208, 1529836), (224, 1420562), (286, 1112608), (308, 1033136), (352, 903994), (364, 874192), (416, 764918), (448, 710281), (572, 556304), (616, 516568), (704, 451997), (728, 437096), (832, 382459), (1001, 317888), (1144, 278152), (1232, 258284), (1456, 218548), (2002, 158944), (2288, 139076), (2464, 129142), (2912, 109274), (4004, 79472), (4576, 69538), (4928, 64571), (4967, 64064), (5824, 54637), (8008, 39736), (9152, 34769), (9934, 32032), (16016, 19868)]