557787048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2167

約数の個数: 128

約数和(自身を含む): 1730641920

約数和(自身を除く): 1172854872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2011, 2184, 2667, 3048, 3302, 3556, 4022, 4953, 5334, 6033, 6604, 7112, 8044, 9906, 10668, 11557, 12066, 13208, 14077, 16088, 19812, 21336, 23114, 24132, 26143, 28154, 34671, 39624, 42231, 46228, 48264, 52286, 56308, 69342, 78429, 84462, 92456, 104572, 112616, 138684, 156858, 168924, 183001, 209144, 255397, 277368, 313716, 337848, 366002, 510794, 549003, 627432, 732004, 766191, 1021588, 1098006, 1464008, 1532382, 1787779, 2043176, 2196012, 3064764, 3320161, 3575558, 4392024, 5363337, 6129528, 6640322, 7151116, 9960483, 10726674, 13280644, 14302232, 19920966, 21453348, 23241127, 26561288, 39841932, 42906696, 46482254, 69723381, 79683864, 92964508, 139446762, 185929016, 278893524, 557787048]

約数ペア:

[(1, 557787048), (2, 278893524), (3, 185929016), (4, 139446762), (6, 92964508), (7, 79683864), (8, 69723381), (12, 46482254), (13, 42906696), (14, 39841932), (21, 26561288), (24, 23241127), (26, 21453348), (28, 19920966), (39, 14302232), (42, 13280644), (52, 10726674), (56, 9960483), (78, 7151116), (84, 6640322), (91, 6129528), (104, 5363337), (127, 4392024), (156, 3575558), (168, 3320161), (182, 3064764), (254, 2196012), (273, 2043176), (312, 1787779), (364, 1532382), (381, 1464008), (508, 1098006), (546, 1021588), (728, 766191), (762, 732004), (889, 627432), (1016, 549003), (1092, 510794), (1524, 366002), (1651, 337848), (1778, 313716), (2011, 277368), (2184, 255397), (2667, 209144), (3048, 183001), (3302, 168924), (3556, 156858), (4022, 138684), (4953, 112616), (5334, 104572), (6033, 92456), (6604, 84462), (7112, 78429), (8044, 69342), (9906, 56308), (10668, 52286), (11557, 48264), (12066, 46228), (13208, 42231), (14077, 39624), (16088, 34671), (19812, 28154), (21336, 26143), (23114, 24132)]