897149904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1705

約数の個数: 160

約数和(自身を含む): 2821248000

約数和(自身を除く): 1924098096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 89, 112, 114, 133, 152, 168, 178, 228, 266, 267, 304, 336, 356, 399, 456, 532, 534, 623, 712, 798, 912, 1064, 1068, 1246, 1424, 1579, 1596, 1691, 1869, 2128, 2136, 2492, 3158, 3192, 3382, 3738, 4272, 4737, 4984, 5073, 6316, 6384, 6764, 7476, 9474, 9968, 10146, 11053, 11837, 12632, 13528, 14952, 18948, 20292, 22106, 23674, 25264, 27056, 29904, 30001, 33159, 35511, 37896, 40584, 44212, 47348, 60002, 66318, 71022, 75792, 81168, 88424, 90003, 94696, 120004, 132636, 140531, 142044, 176848, 180006, 189392, 210007, 240008, 265272, 281062, 284088, 360012, 420014, 421593, 480016, 530544, 562124, 568176, 630021, 720024, 840028, 843186, 983717, 1124248, 1260042, 1440048, 1680056, 1686372, 1967434, 2248496, 2520084, 2670089, 2951151, 3360112, 3372744, 3934868, 5040168, 5340178, 5902302, 6745488, 7869736, 8010267, 10080336, 10680356, 11804604, 15739472, 16020534, 18690623, 21360712, 23609208, 32041068, 37381246, 42721424, 47218416, 56071869, 64082136, 74762492, 112143738, 128164272, 149524984, 224287476, 299049968, 448574952, 897149904]

約数ペア:

[(1, 897149904), (2, 448574952), (3, 299049968), (4, 224287476), (6, 149524984), (7, 128164272), (8, 112143738), (12, 74762492), (14, 64082136), (16, 56071869), (19, 47218416), (21, 42721424), (24, 37381246), (28, 32041068), (38, 23609208), (42, 21360712), (48, 18690623), (56, 16020534), (57, 15739472), (76, 11804604), (84, 10680356), (89, 10080336), (112, 8010267), (114, 7869736), (133, 6745488), (152, 5902302), (168, 5340178), (178, 5040168), (228, 3934868), (266, 3372744), (267, 3360112), (304, 2951151), (336, 2670089), (356, 2520084), (399, 2248496), (456, 1967434), (532, 1686372), (534, 1680056), (623, 1440048), (712, 1260042), (798, 1124248), (912, 983717), (1064, 843186), (1068, 840028), (1246, 720024), (1424, 630021), (1579, 568176), (1596, 562124), (1691, 530544), (1869, 480016), (2128, 421593), (2136, 420014), (2492, 360012), (3158, 284088), (3192, 281062), (3382, 265272), (3738, 240008), (4272, 210007), (4737, 189392), (4984, 180006), (5073, 176848), (6316, 142044), (6384, 140531), (6764, 132636), (7476, 120004), (9474, 94696), (9968, 90003), (10146, 88424), (11053, 81168), (11837, 75792), (12632, 71022), (13528, 66318), (14952, 60002), (18948, 47348), (20292, 44212), (22106, 40584), (23674, 37896), (25264, 35511), (27056, 33159), (29904, 30001)]