387389184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 1329613824

約数和(自身を除く): 942224640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 241, 256, 273, 276, 299, 312, 322, 336, 364, 368, 384, 416, 448, 482, 483, 546, 552, 598, 624, 644, 672, 723, 728, 736, 768, 832, 896, 897, 964, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1446, 1456, 1472, 1664, 1687, 1792, 1794, 1928, 1932, 2093, 2184, 2208, 2392, 2496, 2576, 2688, 2892, 2912, 2944, 3133, 3328, 3374, 3588, 3856, 3864, 4186, 4368, 4416, 4784, 4992, 5061, 5152, 5376, 5543, 5784, 5824, 5888, 6266, 6279, 6748, 7176, 7712, 7728, 8372, 8736, 8832, 9399, 9568, 9984, 10122, 10304, 11086, 11568, 11648, 12532, 12558, 13496, 14352, 15424, 15456, 16629, 16744, 17472, 17664, 18798, 19136, 20244, 20608, 21931, 22172, 23136, 23296, 25064, 25116, 26992, 28704, 30848, 30912, 33258, 33488, 34944, 37596, 38272, 38801, 40488, 41216, 43862, 44344, 46272, 50128, 50232, 53984, 57408, 61696, 61824, 65793, 66516, 66976, 69888, 72059, 75192, 76544, 77602, 80976, 87724, 88688, 92544, 100256, 100464, 107968, 114816, 116403, 123648, 131586, 133032, 133952, 144118, 150384, 155204, 161952, 175448, 177376, 185088, 200512, 200928, 215936, 216177, 229632, 232806, 263172, 266064, 267904, 288236, 300768, 310408, 323904, 350896, 354752, 401024, 401856, 431872, 432354, 465612, 504413, 526344, 532128, 535808, 576472, 601536, 620816, 647808, 701792, 709504, 802048, 803712, 864708, 931224, 1008826, 1052688, 1064256, 1152944, 1203072, 1241632, 1295616, 1403584, 1419008, 1513239, 1607424, 1729416, 1862448, 2017652, 2105376, 2128512, 2305888, 2406144, 2483264, 2807168, 3026478, 3458832, 3724896, 4035304, 4210752, 4257024, 4611776, 4966528, 5614336, 6052956, 6917664, 7449792, 8070608, 8421504, 9223552, 9933056, 12105912, 13835328, 14899584, 16141216, 16843008, 18447104, 24211824, 27670656, 29799168, 32282432, 48423648, 55341312, 64564864, 96847296, 129129728, 193694592, 387389184]

約数ペア:

[(1, 387389184), (2, 193694592), (3, 129129728), (4, 96847296), (6, 64564864), (7, 55341312), (8, 48423648), (12, 32282432), (13, 29799168), (14, 27670656), (16, 24211824), (21, 18447104), (23, 16843008), (24, 16141216), (26, 14899584), (28, 13835328), (32, 12105912), (39, 9933056), (42, 9223552), (46, 8421504), (48, 8070608), (52, 7449792), (56, 6917664), (64, 6052956), (69, 5614336), (78, 4966528), (84, 4611776), (91, 4257024), (92, 4210752), (96, 4035304), (104, 3724896), (112, 3458832), (128, 3026478), (138, 2807168), (156, 2483264), (161, 2406144), (168, 2305888), (182, 2128512), (184, 2105376), (192, 2017652), (208, 1862448), (224, 1729416), (241, 1607424), (256, 1513239), (273, 1419008), (276, 1403584), (299, 1295616), (312, 1241632), (322, 1203072), (336, 1152944), (364, 1064256), (368, 1052688), (384, 1008826), (416, 931224), (448, 864708), (482, 803712), (483, 802048), (546, 709504), (552, 701792), (598, 647808), (624, 620816), (644, 601536), (672, 576472), (723, 535808), (728, 532128), (736, 526344), (768, 504413), (832, 465612), (896, 432354), (897, 431872), (964, 401856), (966, 401024), (1092, 354752), (1104, 350896), (1196, 323904), (1248, 310408), (1288, 300768), (1344, 288236), (1446, 267904), (1456, 266064), (1472, 263172), (1664, 232806), (1687, 229632), (1792, 216177), (1794, 215936), (1928, 200928), (1932, 200512), (2093, 185088), (2184, 177376), (2208, 175448), (2392, 161952), (2496, 155204), (2576, 150384), (2688, 144118), (2892, 133952), (2912, 133032), (2944, 131586), (3133, 123648), (3328, 116403), (3374, 114816), (3588, 107968), (3856, 100464), (3864, 100256), (4186, 92544), (4368, 88688), (4416, 87724), (4784, 80976), (4992, 77602), (5061, 76544), (5152, 75192), (5376, 72059), (5543, 69888), (5784, 66976), (5824, 66516), (5888, 65793), (6266, 61824), (6279, 61696), (6748, 57408), (7176, 53984), (7712, 50232), (7728, 50128), (8372, 46272), (8736, 44344), (8832, 43862), (9399, 41216), (9568, 40488), (9984, 38801), (10122, 38272), (10304, 37596), (11086, 34944), (11568, 33488), (11648, 33258), (12532, 30912), (12558, 30848), (13496, 28704), (14352, 26992), (15424, 25116), (15456, 25064), (16629, 23296), (16744, 23136), (17472, 22172), (17664, 21931), (18798, 20608), (19136, 20244)]