290304

素因数分解:

$2^9\times 3^4\times 7^1$

素因数の和:37

約数の個数: 100

約数和(自身を含む): 990264

約数和(自身を除く): 699960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 24192, 32256, 36288, 41472, 48384, 72576, 96768, 145152, 290304]

約数ペア:

[(1, 290304), (2, 145152), (3, 96768), (4, 72576), (6, 48384), (7, 41472), (8, 36288), (9, 32256), (12, 24192), (14, 20736), (16, 18144), (18, 16128), (21, 13824), (24, 12096), (27, 10752), (28, 10368), (32, 9072), (36, 8064), (42, 6912), (48, 6048), (54, 5376), (56, 5184), (63, 4608), (64, 4536), (72, 4032), (81, 3584), (84, 3456), (96, 3024), (108, 2688), (112, 2592), (126, 2304), (128, 2268), (144, 2016), (162, 1792), (168, 1728), (189, 1536), (192, 1512), (216, 1344), (224, 1296), (252, 1152), (256, 1134), (288, 1008), (324, 896), (336, 864), (378, 768), (384, 756), (432, 672), (448, 648), (504, 576), (512, 567)]