207324672

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 573215544

約数和(自身を除く): 365890872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 73, 86, 96, 128, 129, 146, 172, 192, 219, 256, 258, 292, 344, 384, 438, 512, 516, 584, 688, 768, 876, 1032, 1168, 1376, 1536, 1752, 1849, 2064, 2336, 2752, 3139, 3504, 3698, 4128, 4672, 5504, 5547, 6278, 7008, 7396, 8256, 9344, 9417, 11008, 11094, 12556, 14016, 14792, 16512, 18688, 18834, 22016, 22188, 25112, 28032, 29584, 33024, 37376, 37668, 44376, 50224, 56064, 59168, 66048, 75336, 88752, 100448, 112128, 118336, 134977, 150672, 177504, 200896, 236672, 269954, 301344, 355008, 401792, 404931, 473344, 539908, 602688, 710016, 803584, 809862, 946688, 1079816, 1205376, 1420032, 1607168, 1619724, 2159632, 2410752, 2840064, 3239448, 4319264, 4821504, 6478896, 8638528, 12957792, 17277056, 25915584, 34554112, 51831168, 69108224, 103662336, 207324672]

約数ペア:

[(1, 207324672), (2, 103662336), (3, 69108224), (4, 51831168), (6, 34554112), (8, 25915584), (12, 17277056), (16, 12957792), (24, 8638528), (32, 6478896), (43, 4821504), (48, 4319264), (64, 3239448), (73, 2840064), (86, 2410752), (96, 2159632), (128, 1619724), (129, 1607168), (146, 1420032), (172, 1205376), (192, 1079816), (219, 946688), (256, 809862), (258, 803584), (292, 710016), (344, 602688), (384, 539908), (438, 473344), (512, 404931), (516, 401792), (584, 355008), (688, 301344), (768, 269954), (876, 236672), (1032, 200896), (1168, 177504), (1376, 150672), (1536, 134977), (1752, 118336), (1849, 112128), (2064, 100448), (2336, 88752), (2752, 75336), (3139, 66048), (3504, 59168), (3698, 56064), (4128, 50224), (4672, 44376), (5504, 37668), (5547, 37376), (6278, 33024), (7008, 29584), (7396, 28032), (8256, 25112), (9344, 22188), (9417, 22016), (11008, 18834), (11094, 18688), (12556, 16512), (14016, 14792)]