538489728

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{22259}}^1$

素因数の和:22289

約数の個数: 128

約数和(自身を含む): 1816416000

約数和(自身を除く): 1277926272

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 22259, 24192, 44518, 66777, 89036, 133554, 155813, 178072, 200331, 267108, 311626, 356144, 400662, 467439, 534216, 600993, 623252, 712288, 801324, 934878, 1068432, 1201986, 1246504, 1402317, 1424576, 1602648, 1869756, 2136864, 2403972, 2493008, 2804634, 2849152, 3205296, 3739512, 4206951, 4273728, 4807944, 4986016, 5609268, 6410592, 7479024, 8413902, 8547456, 9615888, 9972032, 11218536, 12821184, 14958048, 16827804, 19231776, 19944064, 22437072, 25642368, 29916096, 33655608, 38463552, 44874144, 59832192, 67311216, 76927104, 89748288, 134622432, 179496576, 269244864, 538489728]

約数ペア:

[(1, 538489728), (2, 269244864), (3, 179496576), (4, 134622432), (6, 89748288), (7, 76927104), (8, 67311216), (9, 59832192), (12, 44874144), (14, 38463552), (16, 33655608), (18, 29916096), (21, 25642368), (24, 22437072), (27, 19944064), (28, 19231776), (32, 16827804), (36, 14958048), (42, 12821184), (48, 11218536), (54, 9972032), (56, 9615888), (63, 8547456), (64, 8413902), (72, 7479024), (84, 6410592), (96, 5609268), (108, 4986016), (112, 4807944), (126, 4273728), (128, 4206951), (144, 3739512), (168, 3205296), (189, 2849152), (192, 2804634), (216, 2493008), (224, 2403972), (252, 2136864), (288, 1869756), (336, 1602648), (378, 1424576), (384, 1402317), (432, 1246504), (448, 1201986), (504, 1068432), (576, 934878), (672, 801324), (756, 712288), (864, 623252), (896, 600993), (1008, 534216), (1152, 467439), (1344, 400662), (1512, 356144), (1728, 311626), (2016, 267108), (2688, 200331), (3024, 178072), (3456, 155813), (4032, 133554), (6048, 89036), (8064, 66777), (12096, 44518), (22259, 24192)]