451465728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 1388006400

約数和(自身を除く): 936540672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 199, 211, 224, 256, 336, 384, 398, 422, 448, 512, 597, 633, 672, 768, 796, 844, 896, 1194, 1266, 1344, 1393, 1477, 1536, 1592, 1688, 1792, 2388, 2532, 2688, 2786, 2954, 3184, 3376, 3584, 4179, 4431, 4776, 5064, 5376, 5572, 5908, 6368, 6752, 8358, 8862, 9552, 10128, 10752, 11144, 11816, 12736, 13504, 16716, 17724, 19104, 20256, 22288, 23632, 25472, 27008, 33432, 35448, 38208, 40512, 41989, 44576, 47264, 50944, 54016, 66864, 70896, 76416, 81024, 83978, 89152, 94528, 101888, 108032, 125967, 133728, 141792, 152832, 162048, 167956, 178304, 189056, 251934, 267456, 283584, 293923, 305664, 324096, 335912, 356608, 378112, 503868, 534912, 567168, 587846, 671824, 713216, 756224, 881769, 1007736, 1069824, 1134336, 1175692, 1343648, 1763538, 2015472, 2139648, 2268672, 2351384, 2687296, 3527076, 4030944, 4702768, 5374592, 7054152, 8061888, 9405536, 10749184, 14108304, 16123776, 18811072, 21498368, 28216608, 32247552, 37622144, 56433216, 64495104, 75244288, 112866432, 150488576, 225732864, 451465728]

約数ペア:

[(1, 451465728), (2, 225732864), (3, 150488576), (4, 112866432), (6, 75244288), (7, 64495104), (8, 56433216), (12, 37622144), (14, 32247552), (16, 28216608), (21, 21498368), (24, 18811072), (28, 16123776), (32, 14108304), (42, 10749184), (48, 9405536), (56, 8061888), (64, 7054152), (84, 5374592), (96, 4702768), (112, 4030944), (128, 3527076), (168, 2687296), (192, 2351384), (199, 2268672), (211, 2139648), (224, 2015472), (256, 1763538), (336, 1343648), (384, 1175692), (398, 1134336), (422, 1069824), (448, 1007736), (512, 881769), (597, 756224), (633, 713216), (672, 671824), (768, 587846), (796, 567168), (844, 534912), (896, 503868), (1194, 378112), (1266, 356608), (1344, 335912), (1393, 324096), (1477, 305664), (1536, 293923), (1592, 283584), (1688, 267456), (1792, 251934), (2388, 189056), (2532, 178304), (2688, 167956), (2786, 162048), (2954, 152832), (3184, 141792), (3376, 133728), (3584, 125967), (4179, 108032), (4431, 101888), (4776, 94528), (5064, 89152), (5376, 83978), (5572, 81024), (5908, 76416), (6368, 70896), (6752, 66864), (8358, 54016), (8862, 50944), (9552, 47264), (10128, 44576), (10752, 41989), (11144, 40512), (11816, 38208), (12736, 35448), (13504, 33432), (16716, 27008), (17724, 25472), (19104, 23632), (20256, 22288)]