1631916288

素因数分解:

$2^8\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 4851638400

約数和(自身を除く): 3219722112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 256, 288, 384, 432, 458, 576, 687, 768, 864, 916, 1031, 1152, 1374, 1728, 1832, 2061, 2062, 2304, 2748, 3093, 3456, 3664, 4122, 4124, 5496, 6183, 6186, 6912, 7328, 8244, 8248, 9279, 10992, 12366, 12372, 14656, 16488, 16496, 18558, 21984, 24732, 24744, 27837, 29312, 32976, 32992, 37116, 43968, 49464, 49488, 55674, 58624, 65952, 65984, 74232, 87936, 98928, 98976, 111348, 131904, 131968, 148464, 175872, 197856, 197952, 222696, 236099, 263808, 263936, 296928, 395712, 395904, 445392, 472198, 527616, 593856, 708297, 791424, 791808, 890784, 944396, 1187712, 1416594, 1582848, 1781568, 1888792, 2124891, 2375424, 2833188, 3563136, 3777584, 4249782, 5666376, 6374673, 7126272, 7555168, 8499564, 11332752, 12749346, 15110336, 16999128, 22665504, 25498692, 30220672, 33998256, 45331008, 50997384, 60441344, 67996512, 90662016, 101994768, 135993024, 181324032, 203989536, 271986048, 407979072, 543972096, 815958144, 1631916288]

約数ペア:

[(1, 1631916288), (2, 815958144), (3, 543972096), (4, 407979072), (6, 271986048), (8, 203989536), (9, 181324032), (12, 135993024), (16, 101994768), (18, 90662016), (24, 67996512), (27, 60441344), (32, 50997384), (36, 45331008), (48, 33998256), (54, 30220672), (64, 25498692), (72, 22665504), (96, 16999128), (108, 15110336), (128, 12749346), (144, 11332752), (192, 8499564), (216, 7555168), (229, 7126272), (256, 6374673), (288, 5666376), (384, 4249782), (432, 3777584), (458, 3563136), (576, 2833188), (687, 2375424), (768, 2124891), (864, 1888792), (916, 1781568), (1031, 1582848), (1152, 1416594), (1374, 1187712), (1728, 944396), (1832, 890784), (2061, 791808), (2062, 791424), (2304, 708297), (2748, 593856), (3093, 527616), (3456, 472198), (3664, 445392), (4122, 395904), (4124, 395712), (5496, 296928), (6183, 263936), (6186, 263808), (6912, 236099), (7328, 222696), (8244, 197952), (8248, 197856), (9279, 175872), (10992, 148464), (12366, 131968), (12372, 131904), (14656, 111348), (16488, 98976), (16496, 98928), (18558, 87936), (21984, 74232), (24732, 65984), (24744, 65952), (27837, 58624), (29312, 55674), (32976, 49488), (32992, 49464), (37116, 43968)]