318857088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 1013472000

約数和(自身を除く): 694614912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 32, 33, 38, 44, 48, 57, 58, 64, 66, 76, 87, 88, 96, 114, 116, 128, 132, 137, 152, 174, 176, 192, 209, 228, 232, 264, 274, 304, 319, 348, 352, 384, 411, 418, 456, 464, 528, 548, 551, 608, 627, 638, 696, 704, 822, 836, 912, 928, 957, 1056, 1096, 1102, 1216, 1254, 1276, 1392, 1408, 1507, 1644, 1653, 1672, 1824, 1856, 1914, 2112, 2192, 2204, 2432, 2508, 2552, 2603, 2784, 3014, 3288, 3306, 3344, 3648, 3712, 3828, 3973, 4224, 4384, 4408, 4521, 5016, 5104, 5206, 5568, 6028, 6061, 6576, 6612, 6688, 7296, 7656, 7809, 7946, 8768, 8816, 9042, 10032, 10208, 10412, 11136, 11919, 12056, 12122, 13152, 13224, 13376, 15312, 15618, 15892, 17536, 17632, 18084, 18183, 20064, 20416, 20824, 23838, 24112, 24244, 26304, 26448, 26752, 28633, 30624, 31236, 31784, 35264, 36168, 36366, 40128, 40832, 41648, 43703, 47676, 48224, 48488, 52608, 52896, 57266, 61248, 62472, 63568, 70528, 72336, 72732, 75487, 80256, 83296, 85899, 87406, 95352, 96448, 96976, 105792, 114532, 122496, 124944, 127136, 131109, 144672, 145464, 150974, 166592, 171798, 174812, 190704, 192896, 193952, 211584, 226461, 229064, 249888, 254272, 262218, 289344, 290928, 301948, 333184, 343596, 349624, 381408, 387904, 452922, 458128, 499776, 508544, 524436, 578688, 581856, 603896, 687192, 699248, 762816, 775808, 830357, 905844, 916256, 999552, 1048872, 1163712, 1207792, 1374384, 1398496, 1525632, 1660714, 1811688, 1832512, 2097744, 2327424, 2415584, 2491071, 2748768, 2796992, 3321428, 3623376, 3665024, 4195488, 4831168, 4982142, 5497536, 5593984, 6642856, 7246752, 8390976, 9662336, 9964284, 10995072, 13285712, 14493504, 16781952, 19928568, 26571424, 28987008, 39857136, 53142848, 79714272, 106285696, 159428544, 318857088]

約数ペア:

[(1, 318857088), (2, 159428544), (3, 106285696), (4, 79714272), (6, 53142848), (8, 39857136), (11, 28987008), (12, 26571424), (16, 19928568), (19, 16781952), (22, 14493504), (24, 13285712), (29, 10995072), (32, 9964284), (33, 9662336), (38, 8390976), (44, 7246752), (48, 6642856), (57, 5593984), (58, 5497536), (64, 4982142), (66, 4831168), (76, 4195488), (87, 3665024), (88, 3623376), (96, 3321428), (114, 2796992), (116, 2748768), (128, 2491071), (132, 2415584), (137, 2327424), (152, 2097744), (174, 1832512), (176, 1811688), (192, 1660714), (209, 1525632), (228, 1398496), (232, 1374384), (264, 1207792), (274, 1163712), (304, 1048872), (319, 999552), (348, 916256), (352, 905844), (384, 830357), (411, 775808), (418, 762816), (456, 699248), (464, 687192), (528, 603896), (548, 581856), (551, 578688), (608, 524436), (627, 508544), (638, 499776), (696, 458128), (704, 452922), (822, 387904), (836, 381408), (912, 349624), (928, 343596), (957, 333184), (1056, 301948), (1096, 290928), (1102, 289344), (1216, 262218), (1254, 254272), (1276, 249888), (1392, 229064), (1408, 226461), (1507, 211584), (1644, 193952), (1653, 192896), (1672, 190704), (1824, 174812), (1856, 171798), (1914, 166592), (2112, 150974), (2192, 145464), (2204, 144672), (2432, 131109), (2508, 127136), (2552, 124944), (2603, 122496), (2784, 114532), (3014, 105792), (3288, 96976), (3306, 96448), (3344, 95352), (3648, 87406), (3712, 85899), (3828, 83296), (3973, 80256), (4224, 75487), (4384, 72732), (4408, 72336), (4521, 70528), (5016, 63568), (5104, 62472), (5206, 61248), (5568, 57266), (6028, 52896), (6061, 52608), (6576, 48488), (6612, 48224), (6688, 47676), (7296, 43703), (7656, 41648), (7809, 40832), (7946, 40128), (8768, 36366), (8816, 36168), (9042, 35264), (10032, 31784), (10208, 31236), (10412, 30624), (11136, 28633), (11919, 26752), (12056, 26448), (12122, 26304), (13152, 24244), (13224, 24112), (13376, 23838), (15312, 20824), (15618, 20416), (15892, 20064), (17536, 18183), (17632, 18084)]