387843456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 256

約数和(自身を含む): 1384588800

約数和(自身を除く): 996745344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 896, 924, 1001, 1009, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1664, 1716, 1848, 2002, 2018, 2112, 2184, 2288, 2464, 2496, 2688, 2912, 3003, 3027, 3432, 3696, 4004, 4036, 4224, 4368, 4576, 4928, 4992, 5824, 6006, 6054, 6864, 7063, 7392, 8008, 8072, 8736, 9152, 9856, 11099, 11648, 12012, 12108, 13117, 13728, 14126, 14784, 16016, 16144, 17472, 18304, 21189, 22198, 24024, 24216, 26234, 27456, 28252, 29568, 32032, 32288, 33297, 34944, 39351, 42378, 44396, 48048, 48432, 52468, 54912, 56504, 64064, 64576, 66594, 77693, 78702, 84756, 88792, 91819, 96096, 96864, 104936, 113008, 128128, 129152, 133188, 144287, 155386, 157404, 169512, 177584, 183638, 192192, 193728, 209872, 226016, 233079, 266376, 275457, 288574, 310772, 314808, 339024, 355168, 367276, 384384, 387456, 419744, 432861, 452032, 466158, 532752, 550914, 577148, 621544, 629616, 678048, 710336, 734552, 839488, 865722, 904064, 932316, 1010009, 1065504, 1101828, 1154296, 1243088, 1259232, 1356096, 1420672, 1469104, 1678976, 1731444, 1864632, 2020018, 2131008, 2203656, 2308592, 2486176, 2518464, 2712192, 2938208, 3030027, 3462888, 3729264, 4040036, 4262016, 4407312, 4617184, 4972352, 5036928, 5876416, 6060054, 6925776, 7458528, 8080072, 8814624, 9234368, 9944704, 11752832, 12120108, 13851552, 14917056, 16160144, 17629248, 18468736, 24240216, 27703104, 29834112, 32320288, 35258496, 48480432, 55406208, 64640576, 96960864, 129281152, 193921728, 387843456]

約数ペア:

[(1, 387843456), (2, 193921728), (3, 129281152), (4, 96960864), (6, 64640576), (7, 55406208), (8, 48480432), (11, 35258496), (12, 32320288), (13, 29834112), (14, 27703104), (16, 24240216), (21, 18468736), (22, 17629248), (24, 16160144), (26, 14917056), (28, 13851552), (32, 12120108), (33, 11752832), (39, 9944704), (42, 9234368), (44, 8814624), (48, 8080072), (52, 7458528), (56, 6925776), (64, 6060054), (66, 5876416), (77, 5036928), (78, 4972352), (84, 4617184), (88, 4407312), (91, 4262016), (96, 4040036), (104, 3729264), (112, 3462888), (128, 3030027), (132, 2938208), (143, 2712192), (154, 2518464), (156, 2486176), (168, 2308592), (176, 2203656), (182, 2131008), (192, 2020018), (208, 1864632), (224, 1731444), (231, 1678976), (264, 1469104), (273, 1420672), (286, 1356096), (308, 1259232), (312, 1243088), (336, 1154296), (352, 1101828), (364, 1065504), (384, 1010009), (416, 932316), (429, 904064), (448, 865722), (462, 839488), (528, 734552), (546, 710336), (572, 678048), (616, 629616), (624, 621544), (672, 577148), (704, 550914), (728, 532752), (832, 466158), (858, 452032), (896, 432861), (924, 419744), (1001, 387456), (1009, 384384), (1056, 367276), (1092, 355168), (1144, 339024), (1232, 314808), (1248, 310772), (1344, 288574), (1408, 275457), (1456, 266376), (1664, 233079), (1716, 226016), (1848, 209872), (2002, 193728), (2018, 192192), (2112, 183638), (2184, 177584), (2288, 169512), (2464, 157404), (2496, 155386), (2688, 144287), (2912, 133188), (3003, 129152), (3027, 128128), (3432, 113008), (3696, 104936), (4004, 96864), (4036, 96096), (4224, 91819), (4368, 88792), (4576, 84756), (4928, 78702), (4992, 77693), (5824, 66594), (6006, 64576), (6054, 64064), (6864, 56504), (7063, 54912), (7392, 52468), (8008, 48432), (8072, 48048), (8736, 44396), (9152, 42378), (9856, 39351), (11099, 34944), (11648, 33297), (12012, 32288), (12108, 32032), (13117, 29568), (13728, 28252), (14126, 27456), (14784, 26234), (16016, 24216), (16144, 24024), (17472, 22198), (18304, 21189)]