2007686912

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 5033145600

約数和(自身を除く): 3025458688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 179, 224, 256, 308, 352, 358, 448, 569, 616, 704, 716, 896, 1138, 1232, 1253, 1408, 1432, 1792, 1969, 2276, 2464, 2506, 2816, 2864, 3938, 3983, 4552, 4928, 5012, 5728, 6259, 7876, 7966, 9104, 9856, 10024, 11456, 12518, 13783, 15752, 15932, 18208, 19712, 20048, 22912, 25036, 27566, 31504, 31864, 36416, 40096, 43813, 45824, 50072, 55132, 63008, 63728, 72832, 80192, 87626, 100144, 101851, 110264, 126016, 127456, 145664, 160384, 175252, 200288, 203702, 220528, 252032, 254912, 320768, 350504, 400576, 407404, 441056, 504064, 509824, 701008, 712957, 801152, 814808, 882112, 1019648, 1120361, 1402016, 1425914, 1602304, 1629616, 1764224, 2240722, 2804032, 2851828, 3259232, 3528448, 4481444, 5608064, 5703656, 6518464, 7842527, 8962888, 11216128, 11407312, 13036928, 15685054, 17925776, 22814624, 26073856, 31370108, 35851552, 45629248, 62740216, 71703104, 91258496, 125480432, 143406208, 182516992, 250960864, 286812416, 501921728, 1003843456, 2007686912]

約数ペア:

[(1, 2007686912), (2, 1003843456), (4, 501921728), (7, 286812416), (8, 250960864), (11, 182516992), (14, 143406208), (16, 125480432), (22, 91258496), (28, 71703104), (32, 62740216), (44, 45629248), (56, 35851552), (64, 31370108), (77, 26073856), (88, 22814624), (112, 17925776), (128, 15685054), (154, 13036928), (176, 11407312), (179, 11216128), (224, 8962888), (256, 7842527), (308, 6518464), (352, 5703656), (358, 5608064), (448, 4481444), (569, 3528448), (616, 3259232), (704, 2851828), (716, 2804032), (896, 2240722), (1138, 1764224), (1232, 1629616), (1253, 1602304), (1408, 1425914), (1432, 1402016), (1792, 1120361), (1969, 1019648), (2276, 882112), (2464, 814808), (2506, 801152), (2816, 712957), (2864, 701008), (3938, 509824), (3983, 504064), (4552, 441056), (4928, 407404), (5012, 400576), (5728, 350504), (6259, 320768), (7876, 254912), (7966, 252032), (9104, 220528), (9856, 203702), (10024, 200288), (11456, 175252), (12518, 160384), (13783, 145664), (15752, 127456), (15932, 126016), (18208, 110264), (19712, 101851), (20048, 100144), (22912, 87626), (25036, 80192), (27566, 72832), (31504, 63728), (31864, 63008), (36416, 55132), (40096, 50072), (43813, 45824)]