319697664

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1038417408

約数和(自身を除く): 718719744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 64, 66, 71, 78, 82, 88, 96, 104, 123, 128, 132, 142, 143, 156, 164, 176, 192, 208, 213, 246, 256, 264, 284, 286, 312, 328, 352, 384, 416, 426, 429, 451, 492, 528, 533, 568, 572, 624, 656, 704, 768, 781, 832, 852, 858, 902, 923, 984, 1056, 1066, 1136, 1144, 1248, 1312, 1353, 1408, 1562, 1599, 1664, 1704, 1716, 1804, 1846, 1968, 2112, 2132, 2272, 2288, 2343, 2496, 2624, 2706, 2769, 2816, 2911, 3124, 3198, 3328, 3408, 3432, 3608, 3692, 3936, 4224, 4264, 4544, 4576, 4686, 4992, 5248, 5412, 5538, 5822, 5863, 6248, 6396, 6816, 6864, 7216, 7384, 7872, 8448, 8528, 8733, 9088, 9152, 9372, 9984, 10153, 10496, 10824, 11076, 11644, 11726, 12496, 12792, 13632, 13728, 14432, 14768, 15744, 17056, 17466, 17589, 18176, 18304, 18744, 20306, 21648, 22152, 23288, 23452, 24992, 25584, 27264, 27456, 28864, 29536, 30459, 31488, 32021, 34112, 34932, 35178, 36608, 37488, 37843, 40612, 43296, 44304, 46576, 46904, 49984, 51168, 54528, 54912, 57728, 59072, 60918, 64042, 68224, 69864, 70356, 74976, 75686, 81224, 86592, 88608, 93152, 93808, 96063, 99968, 102336, 109824, 113529, 115456, 118144, 121836, 128084, 136448, 139728, 140712, 149952, 151372, 162448, 173184, 177216, 186304, 187616, 192126, 199936, 204672, 227058, 236288, 243672, 256168, 279456, 281424, 299904, 302744, 324896, 346368, 354432, 372608, 375232, 384252, 409344, 416273, 454116, 487344, 512336, 558912, 562848, 599808, 605488, 649792, 708864, 745216, 750464, 768504, 832546, 908232, 974688, 1024672, 1117824, 1125696, 1210976, 1248819, 1299584, 1500928, 1537008, 1665092, 1816464, 1949376, 2049344, 2235648, 2251392, 2421952, 2497638, 2599168, 3074016, 3330184, 3632928, 3898752, 4098688, 4502784, 4843904, 4995276, 6148032, 6660368, 7265856, 7797504, 8197376, 9687808, 9990552, 12296064, 13320736, 14531712, 19981104, 24592128, 26641472, 29063424, 39962208, 53282944, 79924416, 106565888, 159848832, 319697664]

約数ペア:

[(1, 319697664), (2, 159848832), (3, 106565888), (4, 79924416), (6, 53282944), (8, 39962208), (11, 29063424), (12, 26641472), (13, 24592128), (16, 19981104), (22, 14531712), (24, 13320736), (26, 12296064), (32, 9990552), (33, 9687808), (39, 8197376), (41, 7797504), (44, 7265856), (48, 6660368), (52, 6148032), (64, 4995276), (66, 4843904), (71, 4502784), (78, 4098688), (82, 3898752), (88, 3632928), (96, 3330184), (104, 3074016), (123, 2599168), (128, 2497638), (132, 2421952), (142, 2251392), (143, 2235648), (156, 2049344), (164, 1949376), (176, 1816464), (192, 1665092), (208, 1537008), (213, 1500928), (246, 1299584), (256, 1248819), (264, 1210976), (284, 1125696), (286, 1117824), (312, 1024672), (328, 974688), (352, 908232), (384, 832546), (416, 768504), (426, 750464), (429, 745216), (451, 708864), (492, 649792), (528, 605488), (533, 599808), (568, 562848), (572, 558912), (624, 512336), (656, 487344), (704, 454116), (768, 416273), (781, 409344), (832, 384252), (852, 375232), (858, 372608), (902, 354432), (923, 346368), (984, 324896), (1056, 302744), (1066, 299904), (1136, 281424), (1144, 279456), (1248, 256168), (1312, 243672), (1353, 236288), (1408, 227058), (1562, 204672), (1599, 199936), (1664, 192126), (1704, 187616), (1716, 186304), (1804, 177216), (1846, 173184), (1968, 162448), (2112, 151372), (2132, 149952), (2272, 140712), (2288, 139728), (2343, 136448), (2496, 128084), (2624, 121836), (2706, 118144), (2769, 115456), (2816, 113529), (2911, 109824), (3124, 102336), (3198, 99968), (3328, 96063), (3408, 93808), (3432, 93152), (3608, 88608), (3692, 86592), (3936, 81224), (4224, 75686), (4264, 74976), (4544, 70356), (4576, 69864), (4686, 68224), (4992, 64042), (5248, 60918), (5412, 59072), (5538, 57728), (5822, 54912), (5863, 54528), (6248, 51168), (6396, 49984), (6816, 46904), (6864, 46576), (7216, 44304), (7384, 43296), (7872, 40612), (8448, 37843), (8528, 37488), (8733, 36608), (9088, 35178), (9152, 34932), (9372, 34112), (9984, 32021), (10153, 31488), (10496, 30459), (10824, 29536), (11076, 28864), (11644, 27456), (11726, 27264), (12496, 25584), (12792, 24992), (13632, 23452), (13728, 23288), (14432, 22152), (14768, 21648), (15744, 20306), (17056, 18744), (17466, 18304), (17589, 18176)]