218377152

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 168

約数和(自身を含む): 733360992

約数和(自身を除く): 514983840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 192, 224, 246, 252, 287, 288, 328, 336, 369, 448, 492, 504, 574, 576, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1321, 1344, 1476, 1722, 1968, 2016, 2296, 2583, 2624, 2642, 2952, 3444, 3936, 3963, 4032, 4592, 5166, 5284, 5904, 6888, 7872, 7926, 9184, 9247, 10332, 10568, 11808, 11889, 13776, 15852, 18368, 18494, 20664, 21136, 23616, 23778, 27552, 27741, 31704, 36988, 41328, 42272, 47556, 54161, 55104, 55482, 63408, 73976, 82656, 83223, 84544, 95112, 108322, 110964, 126816, 147952, 162483, 165312, 166446, 190224, 216644, 221928, 253632, 295904, 324966, 332892, 379127, 380448, 433288, 443856, 487449, 591808, 649932, 665784, 758254, 760896, 866576, 887712, 974898, 1137381, 1299864, 1331568, 1516508, 1733152, 1775424, 1949796, 2274762, 2599728, 2663136, 3033016, 3412143, 3466304, 3899592, 4549524, 5199456, 5326272, 6066032, 6824286, 7799184, 9099048, 10398912, 12132064, 13648572, 15598368, 18198096, 24264128, 27297144, 31196736, 36396192, 54594288, 72792384, 109188576, 218377152]

約数ペア:

[(1, 218377152), (2, 109188576), (3, 72792384), (4, 54594288), (6, 36396192), (7, 31196736), (8, 27297144), (9, 24264128), (12, 18198096), (14, 15598368), (16, 13648572), (18, 12132064), (21, 10398912), (24, 9099048), (28, 7799184), (32, 6824286), (36, 6066032), (41, 5326272), (42, 5199456), (48, 4549524), (56, 3899592), (63, 3466304), (64, 3412143), (72, 3033016), (82, 2663136), (84, 2599728), (96, 2274762), (112, 1949796), (123, 1775424), (126, 1733152), (144, 1516508), (164, 1331568), (168, 1299864), (192, 1137381), (224, 974898), (246, 887712), (252, 866576), (287, 760896), (288, 758254), (328, 665784), (336, 649932), (369, 591808), (448, 487449), (492, 443856), (504, 433288), (574, 380448), (576, 379127), (656, 332892), (672, 324966), (738, 295904), (861, 253632), (984, 221928), (1008, 216644), (1148, 190224), (1312, 166446), (1321, 165312), (1344, 162483), (1476, 147952), (1722, 126816), (1968, 110964), (2016, 108322), (2296, 95112), (2583, 84544), (2624, 83223), (2642, 82656), (2952, 73976), (3444, 63408), (3936, 55482), (3963, 55104), (4032, 54161), (4592, 47556), (5166, 42272), (5284, 41328), (5904, 36988), (6888, 31704), (7872, 27741), (7926, 27552), (9184, 23778), (9247, 23616), (10332, 21136), (10568, 20664), (11808, 18494), (11889, 18368), (13776, 15852)]