264327168

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 156

約数和(自身を含む): 821721120

約数和(自身を除く): 557393952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 439, 448, 512, 588, 672, 768, 784, 878, 896, 1024, 1176, 1317, 1344, 1536, 1568, 1756, 1792, 2048, 2352, 2634, 2688, 3072, 3073, 3136, 3512, 3584, 4096, 4704, 5268, 5376, 6144, 6146, 6272, 7024, 7168, 9219, 9408, 10536, 10752, 12288, 12292, 12544, 14048, 14336, 18438, 18816, 21072, 21504, 21511, 24584, 25088, 28096, 28672, 36876, 37632, 42144, 43008, 43022, 49168, 50176, 56192, 64533, 73752, 75264, 84288, 86016, 86044, 98336, 100352, 112384, 129066, 147504, 150528, 168576, 172088, 196672, 200704, 224768, 258132, 295008, 301056, 337152, 344176, 393344, 449536, 516264, 590016, 602112, 674304, 688352, 786688, 899072, 1032528, 1180032, 1348608, 1376704, 1573376, 1798144, 2065056, 2360064, 2697216, 2753408, 3146752, 4130112, 4720128, 5394432, 5506816, 6293504, 8260224, 9440256, 11013632, 12587008, 16520448, 18880512, 22027264, 33040896, 37761024, 44054528, 66081792, 88109056, 132163584, 264327168]

約数ペア:

[(1, 264327168), (2, 132163584), (3, 88109056), (4, 66081792), (6, 44054528), (7, 37761024), (8, 33040896), (12, 22027264), (14, 18880512), (16, 16520448), (21, 12587008), (24, 11013632), (28, 9440256), (32, 8260224), (42, 6293504), (48, 5506816), (49, 5394432), (56, 4720128), (64, 4130112), (84, 3146752), (96, 2753408), (98, 2697216), (112, 2360064), (128, 2065056), (147, 1798144), (168, 1573376), (192, 1376704), (196, 1348608), (224, 1180032), (256, 1032528), (294, 899072), (336, 786688), (384, 688352), (392, 674304), (439, 602112), (448, 590016), (512, 516264), (588, 449536), (672, 393344), (768, 344176), (784, 337152), (878, 301056), (896, 295008), (1024, 258132), (1176, 224768), (1317, 200704), (1344, 196672), (1536, 172088), (1568, 168576), (1756, 150528), (1792, 147504), (2048, 129066), (2352, 112384), (2634, 100352), (2688, 98336), (3072, 86044), (3073, 86016), (3136, 84288), (3512, 75264), (3584, 73752), (4096, 64533), (4704, 56192), (5268, 50176), (5376, 49168), (6144, 43022), (6146, 43008), (6272, 42144), (7024, 37632), (7168, 36876), (9219, 28672), (9408, 28096), (10536, 25088), (10752, 24584), (12288, 21511), (12292, 21504), (12544, 21072), (14048, 18816), (14336, 18438)]