19680192

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1655

約数の個数: 112

約数和(自身を含む): 66161920

約数和(自身を除く): 46481728

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, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1627, 1728, 2016, 3024, 3254, 4032, 4881, 6048, 6508, 9762, 11389, 12096, 13016, 14643, 19524, 22778, 26032, 29286, 34167, 39048, 43929, 45556, 52064, 58572, 68334, 78096, 87858, 91112, 102501, 104128, 117144, 136668, 156192, 175716, 182224, 205002, 234288, 273336, 307503, 312384, 351432, 364448, 410004, 468576, 546672, 615006, 702864, 728896, 820008, 937152, 1093344, 1230012, 1405728, 1640016, 2186688, 2460024, 2811456, 3280032, 4920048, 6560064, 9840096, 19680192]

約数ペア:

[(1, 19680192), (2, 9840096), (3, 6560064), (4, 4920048), (6, 3280032), (7, 2811456), (8, 2460024), (9, 2186688), (12, 1640016), (14, 1405728), (16, 1230012), (18, 1093344), (21, 937152), (24, 820008), (27, 728896), (28, 702864), (32, 615006), (36, 546672), (42, 468576), (48, 410004), (54, 364448), (56, 351432), (63, 312384), (64, 307503), (72, 273336), (84, 234288), (96, 205002), (108, 182224), (112, 175716), (126, 156192), (144, 136668), (168, 117144), (189, 104128), (192, 102501), (216, 91112), (224, 87858), (252, 78096), (288, 68334), (336, 58572), (378, 52064), (432, 45556), (448, 43929), (504, 39048), (576, 34167), (672, 29286), (756, 26032), (864, 22778), (1008, 19524), (1344, 14643), (1512, 13016), (1627, 12096), (1728, 11389), (2016, 9762), (3024, 6508), (3254, 6048), (4032, 4881)]