2885711526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 6956851200

約数和(自身を除く): 4071139674

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 79, 87, 114, 127, 158, 171, 174, 237, 254, 261, 342, 381, 474, 522, 551, 711, 762, 841, 1102, 1143, 1422, 1501, 1653, 1682, 2286, 2291, 2413, 2523, 3002, 3306, 3683, 4503, 4582, 4826, 4959, 5046, 6873, 7239, 7366, 7569, 9006, 9918, 10033, 11049, 13509, 13746, 14478, 15138, 15979, 20066, 20619, 21717, 22098, 27018, 30099, 31958, 33147, 41238, 43434, 43529, 47937, 60198, 66294, 66439, 69977, 87058, 90297, 95874, 106807, 130587, 132878, 139954, 143811, 180594, 190627, 199317, 209931, 213614, 261174, 287622, 290957, 320421, 381254, 391761, 398634, 419862, 571881, 581914, 597951, 629793, 640842, 783522, 872871, 961263, 1143762, 1195902, 1259586, 1262341, 1715643, 1745742, 1922526, 2029333, 2524682, 2618613, 3431286, 3787023, 4058666, 5237226, 5528183, 6087999, 7574046, 8437753, 11056366, 11361069, 12175998, 16584549, 16875506, 18263997, 22722138, 25313259, 33169098, 36527994, 49753647, 50626518, 75939777, 99507294, 151879554, 160317307, 320634614, 480951921, 961903842, 1442855763, 2885711526]

約数ペア:

[(1, 2885711526), (2, 1442855763), (3, 961903842), (6, 480951921), (9, 320634614), (18, 160317307), (19, 151879554), (29, 99507294), (38, 75939777), (57, 50626518), (58, 49753647), (79, 36527994), (87, 33169098), (114, 25313259), (127, 22722138), (158, 18263997), (171, 16875506), (174, 16584549), (237, 12175998), (254, 11361069), (261, 11056366), (342, 8437753), (381, 7574046), (474, 6087999), (522, 5528183), (551, 5237226), (711, 4058666), (762, 3787023), (841, 3431286), (1102, 2618613), (1143, 2524682), (1422, 2029333), (1501, 1922526), (1653, 1745742), (1682, 1715643), (2286, 1262341), (2291, 1259586), (2413, 1195902), (2523, 1143762), (3002, 961263), (3306, 872871), (3683, 783522), (4503, 640842), (4582, 629793), (4826, 597951), (4959, 581914), (5046, 571881), (6873, 419862), (7239, 398634), (7366, 391761), (7569, 381254), (9006, 320421), (9918, 290957), (10033, 287622), (11049, 261174), (13509, 213614), (13746, 209931), (14478, 199317), (15138, 190627), (15979, 180594), (20066, 143811), (20619, 139954), (21717, 132878), (22098, 130587), (27018, 106807), (30099, 95874), (31958, 90297), (33147, 87058), (41238, 69977), (43434, 66439), (43529, 66294), (47937, 60198)]