531975168

素因数分解:

$2^{10}\times 3^3\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 176

約数和(自身を含む): 1603537920

約数和(自身を除く): 1071562752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 271, 284, 288, 384, 426, 432, 512, 542, 568, 576, 639, 768, 813, 852, 864, 1024, 1084, 1136, 1152, 1278, 1536, 1626, 1704, 1728, 1917, 2168, 2272, 2304, 2439, 2556, 3072, 3252, 3408, 3456, 3834, 4336, 4544, 4608, 4878, 5112, 6504, 6816, 6912, 7317, 7668, 8672, 9088, 9216, 9756, 10224, 13008, 13632, 13824, 14634, 15336, 17344, 18176, 19241, 19512, 20448, 26016, 27264, 27648, 29268, 30672, 34688, 36352, 38482, 39024, 40896, 52032, 54528, 57723, 58536, 61344, 69376, 72704, 76964, 78048, 81792, 104064, 109056, 115446, 117072, 122688, 138752, 153928, 156096, 163584, 173169, 208128, 218112, 230892, 234144, 245376, 277504, 307856, 312192, 327168, 346338, 416256, 461784, 468288, 490752, 519507, 615712, 624384, 654336, 692676, 832512, 923568, 936576, 981504, 1039014, 1231424, 1248768, 1385352, 1847136, 1873152, 1963008, 2078028, 2462848, 2497536, 2770704, 3694272, 3746304, 4156056, 4925696, 5541408, 7388544, 7492608, 8312112, 9851392, 11082816, 14777088, 16624224, 19702784, 22165632, 29554176, 33248448, 44331264, 59108352, 66496896, 88662528, 132993792, 177325056, 265987584, 531975168]

約数ペア:

[(1, 531975168), (2, 265987584), (3, 177325056), (4, 132993792), (6, 88662528), (8, 66496896), (9, 59108352), (12, 44331264), (16, 33248448), (18, 29554176), (24, 22165632), (27, 19702784), (32, 16624224), (36, 14777088), (48, 11082816), (54, 9851392), (64, 8312112), (71, 7492608), (72, 7388544), (96, 5541408), (108, 4925696), (128, 4156056), (142, 3746304), (144, 3694272), (192, 2770704), (213, 2497536), (216, 2462848), (256, 2078028), (271, 1963008), (284, 1873152), (288, 1847136), (384, 1385352), (426, 1248768), (432, 1231424), (512, 1039014), (542, 981504), (568, 936576), (576, 923568), (639, 832512), (768, 692676), (813, 654336), (852, 624384), (864, 615712), (1024, 519507), (1084, 490752), (1136, 468288), (1152, 461784), (1278, 416256), (1536, 346338), (1626, 327168), (1704, 312192), (1728, 307856), (1917, 277504), (2168, 245376), (2272, 234144), (2304, 230892), (2439, 218112), (2556, 208128), (3072, 173169), (3252, 163584), (3408, 156096), (3456, 153928), (3834, 138752), (4336, 122688), (4544, 117072), (4608, 115446), (4878, 109056), (5112, 104064), (6504, 81792), (6816, 78048), (6912, 76964), (7317, 72704), (7668, 69376), (8672, 61344), (9088, 58536), (9216, 57723), (9756, 54528), (10224, 52032), (13008, 40896), (13632, 39024), (13824, 38482), (14634, 36352), (15336, 34688), (17344, 30672), (18176, 29268), (19241, 27648), (19512, 27264), (20448, 26016)]