686444544

素因数分解:

$2^{12}\times 3^4\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 130

約数和(自身を含む): 2051599770

約数和(自身を除く): 1365155226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2069, 2304, 2592, 3072, 3456, 4096, 4138, 4608, 5184, 6144, 6207, 6912, 8276, 9216, 10368, 12288, 12414, 13824, 16552, 18432, 18621, 20736, 24828, 27648, 33104, 36864, 37242, 41472, 49656, 55296, 55863, 66208, 74484, 82944, 99312, 110592, 111726, 132416, 148968, 165888, 167589, 198624, 223452, 264832, 297936, 331776, 335178, 397248, 446904, 529664, 595872, 670356, 794496, 893808, 1059328, 1191744, 1340712, 1588992, 1787616, 2118656, 2383488, 2681424, 3177984, 3575232, 4237312, 4766976, 5362848, 6355968, 7150464, 8474624, 9533952, 10725696, 12711936, 14300928, 19067904, 21451392, 25423872, 28601856, 38135808, 42902784, 57203712, 76271616, 85805568, 114407424, 171611136, 228814848, 343222272, 686444544]

約数ペア:

[(1, 686444544), (2, 343222272), (3, 228814848), (4, 171611136), (6, 114407424), (8, 85805568), (9, 76271616), (12, 57203712), (16, 42902784), (18, 38135808), (24, 28601856), (27, 25423872), (32, 21451392), (36, 19067904), (48, 14300928), (54, 12711936), (64, 10725696), (72, 9533952), (81, 8474624), (96, 7150464), (108, 6355968), (128, 5362848), (144, 4766976), (162, 4237312), (192, 3575232), (216, 3177984), (256, 2681424), (288, 2383488), (324, 2118656), (384, 1787616), (432, 1588992), (512, 1340712), (576, 1191744), (648, 1059328), (768, 893808), (864, 794496), (1024, 670356), (1152, 595872), (1296, 529664), (1536, 446904), (1728, 397248), (2048, 335178), (2069, 331776), (2304, 297936), (2592, 264832), (3072, 223452), (3456, 198624), (4096, 167589), (4138, 165888), (4608, 148968), (5184, 132416), (6144, 111726), (6207, 110592), (6912, 99312), (8276, 82944), (9216, 74484), (10368, 66208), (12288, 55863), (12414, 55296), (13824, 49656), (16552, 41472), (18432, 37242), (18621, 36864), (20736, 33104), (24828, 27648)]