338688

素因数分解:

$2^8\times 3^3\times 7^2$

素因数の和:39

約数の個数: 108

約数和(自身を含む): 1165080

約数和(自身を除く): 826392

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 8064, 9408, 10584, 12096, 12544, 14112, 16128, 18816, 21168, 24192, 28224, 37632, 42336, 48384, 56448, 84672, 112896, 169344, 338688]

約数ペア:

[(1, 338688), (2, 169344), (3, 112896), (4, 84672), (6, 56448), (7, 48384), (8, 42336), (9, 37632), (12, 28224), (14, 24192), (16, 21168), (18, 18816), (21, 16128), (24, 14112), (27, 12544), (28, 12096), (32, 10584), (36, 9408), (42, 8064), (48, 7056), (49, 6912), (54, 6272), (56, 6048), (63, 5376), (64, 5292), (72, 4704), (84, 4032), (96, 3528), (98, 3456), (108, 3136), (112, 3024), (126, 2688), (128, 2646), (144, 2352), (147, 2304), (168, 2016), (189, 1792), (192, 1764), (196, 1728), (216, 1568), (224, 1512), (252, 1344), (256, 1323), (288, 1176), (294, 1152), (336, 1008), (378, 896), (384, 882), (392, 864), (432, 784), (441, 768), (448, 756), (504, 672), (576, 588)]