293897296

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 737390304

約数和(自身を除く): 443493008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 112, 154, 176, 196, 212, 308, 371, 392, 424, 539, 583, 616, 643, 742, 784, 848, 1078, 1166, 1232, 1286, 1484, 2156, 2332, 2572, 2597, 2968, 4081, 4312, 4501, 4664, 5144, 5194, 5936, 7073, 8162, 8624, 9002, 9328, 10288, 10388, 14146, 16324, 18004, 20776, 28292, 28567, 31507, 32648, 34079, 36008, 41552, 49511, 56584, 57134, 63014, 65296, 68158, 72016, 99022, 113168, 114268, 126028, 136316, 198044, 228536, 238553, 252056, 272632, 346577, 374869, 396088, 457072, 477106, 504112, 545264, 693154, 749738, 792176, 954212, 1386308, 1499476, 1669871, 1908424, 2624083, 2772616, 2998952, 3339742, 3816848, 5248166, 5545232, 5997904, 6679484, 10496332, 13358968, 18368581, 20992664, 26717936, 36737162, 41985328, 73474324, 146948648, 293897296]

約数ペア:

[(1, 293897296), (2, 146948648), (4, 73474324), (7, 41985328), (8, 36737162), (11, 26717936), (14, 20992664), (16, 18368581), (22, 13358968), (28, 10496332), (44, 6679484), (49, 5997904), (53, 5545232), (56, 5248166), (77, 3816848), (88, 3339742), (98, 2998952), (106, 2772616), (112, 2624083), (154, 1908424), (176, 1669871), (196, 1499476), (212, 1386308), (308, 954212), (371, 792176), (392, 749738), (424, 693154), (539, 545264), (583, 504112), (616, 477106), (643, 457072), (742, 396088), (784, 374869), (848, 346577), (1078, 272632), (1166, 252056), (1232, 238553), (1286, 228536), (1484, 198044), (2156, 136316), (2332, 126028), (2572, 114268), (2597, 113168), (2968, 99022), (4081, 72016), (4312, 68158), (4501, 65296), (4664, 63014), (5144, 57134), (5194, 56584), (5936, 49511), (7073, 41552), (8162, 36008), (8624, 34079), (9002, 32648), (9328, 31507), (10288, 28567), (10388, 28292), (14146, 20776), (16324, 18004)]