487558460928

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 960

約数和(自身を含む): 1726468356096

約数和(自身を除く): 1238909895168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 121, 124, 128, 132, 147, 154, 157, 168, 176, 186, 192, 196, 217, 224, 231, 242, 248, 256, 264, 294, 308, 314, 336, 341, 352, 363, 372, 384, 392, 434, 448, 462, 471, 484, 496, 512, 528, 539, 588, 616, 628, 651, 672, 682, 704, 726, 744, 768, 784, 847, 868, 896, 924, 942, 968, 992, 1023, 1056, 1078, 1099, 1176, 1232, 1256, 1302, 1331, 1344, 1364, 1408, 1452, 1488, 1519, 1536, 1568, 1617, 1694, 1727, 1736, 1792, 1848, 1884, 1936, 1984, 2046, 2112, 2156, 2198, 2352, 2387, 2464, 2512, 2541, 2604, 2662, 2688, 2728, 2816, 2904, 2976, 3038, 3136, 3234, 3297, 3388, 3454, 3472, 3584, 3696, 3751, 3768, 3872, 3968, 3993, 4092, 4224, 4312, 4396, 4557, 4704, 4774, 4867, 4928, 5024, 5082, 5181, 5208, 5324, 5376, 5456, 5632, 5808, 5929, 5952, 6076, 6272, 6468, 6594, 6776, 6908, 6944, 7161, 7392, 7502, 7536, 7693, 7744, 7936, 7986, 8184, 8448, 8624, 8792, 9114, 9317, 9408, 9548, 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243779230464, 487558460928]

約数ペア:

[(1, 487558460928), (2, 243779230464), (3, 162519486976), (4, 121889615232), (6, 81259743488), (7, 69651208704), (8, 60944807616), (11, 44323496448), (12, 40629871744), (14, 34825604352), (16, 30472403808), (21, 23217069568), (22, 22161748224), (24, 20314935872), (28, 17412802176), (31, 15727692288), (32, 15236201904), (33, 14774498816), (42, 11608534784), (44, 11080874112), (48, 10157467936), (49, 9950172672), (56, 8706401088), (62, 7863846144), (64, 7618100952), (66, 7387249408), (77, 6331928064), (84, 5804267392), (88, 5540437056), (93, 5242564096), (96, 5078733968), (98, 4975086336), (112, 4353200544), (121, 4029408768), (124, 3931923072), (128, 3809050476), (132, 3693624704), (147, 3316724224), (154, 3165964032), (157, 3105467904), (168, 2902133696), (176, 2770218528), (186, 2621282048), (192, 2539366984), (196, 2487543168), (217, 2246813184), (224, 2176600272), (231, 2110642688), (242, 2014704384), (248, 1965961536), (256, 1904525238), (264, 1846812352), (294, 1658362112), (308, 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