318239712

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7550

約数の個数: 144

約数和(自身を含む): 1079885520

約数和(自身を除く): 761645808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 7517, 10584, 14112, 15034, 21168, 22551, 30068, 42336, 45102, 52619, 60136, 67653, 90204, 105238, 120272, 135306, 157857, 180408, 202959, 210476, 240544, 270612, 315714, 360816, 368333, 405918, 420952, 473571, 541224, 631428, 721632, 736666, 811836, 841904, 947142, 1082448, 1104999, 1262856, 1420713, 1473332, 1623672, 1683808, 1894284, 2164896, 2209998, 2525712, 2841426, 2946664, 3247344, 3314997, 3788568, 4419996, 5051424, 5682852, 5893328, 6494688, 6629994, 7577136, 8839992, 9944991, 11365704, 11786656, 13259988, 15154272, 17679984, 19889982, 22731408, 26519976, 35359968, 39779964, 45462816, 53039952, 79559928, 106079904, 159119856, 318239712]

約数ペア:

[(1, 318239712), (2, 159119856), (3, 106079904), (4, 79559928), (6, 53039952), (7, 45462816), (8, 39779964), (9, 35359968), (12, 26519976), (14, 22731408), (16, 19889982), (18, 17679984), (21, 15154272), (24, 13259988), (27, 11786656), (28, 11365704), (32, 9944991), (36, 8839992), (42, 7577136), (48, 6629994), (49, 6494688), (54, 5893328), (56, 5682852), (63, 5051424), (72, 4419996), (84, 3788568), (96, 3314997), (98, 3247344), (108, 2946664), (112, 2841426), (126, 2525712), (144, 2209998), (147, 2164896), (168, 1894284), (189, 1683808), (196, 1623672), (216, 1473332), (224, 1420713), (252, 1262856), (288, 1104999), (294, 1082448), (336, 947142), (378, 841904), (392, 811836), (432, 736666), (441, 721632), (504, 631428), (588, 541224), (672, 473571), (756, 420952), (784, 405918), (864, 368333), (882, 360816), (1008, 315714), (1176, 270612), (1323, 240544), (1512, 210476), (1568, 202959), (1764, 180408), (2016, 157857), (2352, 135306), (2646, 120272), (3024, 105238), (3528, 90204), (4704, 67653), (5292, 60136), (6048, 52619), (7056, 45102), (7517, 42336), (10584, 30068), (14112, 22551), (15034, 21168)]