212705136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2324

約数の個数: 160

約数和(自身を含む): 720588800

約数和(自身を除く): 507883664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2269, 2604, 3024, 3348, 3472, 3906, 4464, 4538, 5208, 5859, 6696, 6807, 7812, 9076, 10416, 11718, 13392, 13614, 15624, 15883, 18152, 20421, 23436, 27228, 31248, 31766, 36304, 40842, 46872, 47649, 54456, 61263, 63532, 70339, 81684, 93744, 95298, 108912, 122526, 127064, 140678, 142947, 163368, 190596, 211017, 245052, 254128, 281356, 285894, 326736, 381192, 422034, 428841, 490104, 492373, 562712, 571788, 633051, 762384, 844068, 857682, 980208, 984746, 1125424, 1143576, 1266102, 1477119, 1688136, 1715364, 1899153, 1969492, 2287152, 2532204, 2954238, 3376272, 3430728, 3798306, 3938984, 4431357, 5064408, 5908476, 6861456, 7596612, 7877968, 8862714, 10128816, 11816952, 13294071, 15193224, 17725428, 23633904, 26588142, 30386448, 35450856, 53176284, 70901712, 106352568, 212705136]

約数ペア:

[(1, 212705136), (2, 106352568), (3, 70901712), (4, 53176284), (6, 35450856), (7, 30386448), (8, 26588142), (9, 23633904), (12, 17725428), (14, 15193224), (16, 13294071), (18, 11816952), (21, 10128816), (24, 8862714), (27, 7877968), (28, 7596612), (31, 6861456), (36, 5908476), (42, 5064408), (48, 4431357), (54, 3938984), (56, 3798306), (62, 3430728), (63, 3376272), (72, 2954238), (84, 2532204), (93, 2287152), (108, 1969492), (112, 1899153), (124, 1715364), (126, 1688136), (144, 1477119), (168, 1266102), (186, 1143576), (189, 1125424), (216, 984746), (217, 980208), (248, 857682), (252, 844068), (279, 762384), (336, 633051), (372, 571788), (378, 562712), (432, 492373), (434, 490104), (496, 428841), (504, 422034), (558, 381192), (651, 326736), (744, 285894), (756, 281356), (837, 254128), (868, 245052), (1008, 211017), (1116, 190596), (1302, 163368), (1488, 142947), (1512, 140678), (1674, 127064), (1736, 122526), (1953, 108912), (2232, 95298), (2269, 93744), (2604, 81684), (3024, 70339), (3348, 63532), (3472, 61263), (3906, 54456), (4464, 47649), (4538, 46872), (5208, 40842), (5859, 36304), (6696, 31766), (6807, 31248), (7812, 27228), (9076, 23436), (10416, 20421), (11718, 18152), (13392, 15883), (13614, 15624)]