1323888384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 288

約数和(自身を含む): 4569402880

約数和(自身を除く): 3245514496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 768, 798, 832, 896, 912, 988, 997, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1792, 1824, 1976, 1994, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 2991, 3192, 3328, 3458, 3648, 3952, 3988, 4256, 4368, 4864, 4992, 5187, 5376, 5824, 5928, 5982, 6384, 6916, 6979, 7296, 7904, 7976, 8512, 8736, 9984, 10374, 11648, 11856, 11964, 12768, 12961, 13832, 13958, 14592, 15808, 15952, 17024, 17472, 18943, 20748, 20937, 23296, 23712, 23928, 25536, 25922, 27664, 27916, 31616, 31904, 34048, 34944, 37886, 38883, 41496, 41874, 47424, 47856, 51072, 51844, 55328, 55832, 56829, 63232, 63808, 69888, 75772, 77766, 82992, 83748, 90727, 94848, 95712, 102144, 103688, 110656, 111664, 113658, 127616, 132601, 151544, 155532, 165984, 167496, 181454, 189696, 191424, 207376, 221312, 223328, 227316, 246259, 255232, 265202, 272181, 303088, 311064, 331968, 334992, 362908, 382848, 397803, 414752, 442624, 446656, 454632, 492518, 530404, 544362, 606176, 622128, 663936, 669984, 725816, 738777, 765696, 795606, 829504, 893312, 909264, 985036, 1060808, 1088724, 1212352, 1244256, 1327872, 1339968, 1451632, 1477554, 1591212, 1659008, 1723813, 1786624, 1818528, 1970072, 2121616, 2177448, 2424704, 2488512, 2679936, 2903264, 2955108, 3182424, 3318016, 3447626, 3637056, 3940144, 4243232, 4354896, 4849408, 4977024, 5171439, 5359872, 5806528, 5910216, 6364848, 6895252, 7274112, 7880288, 8486464, 8709792, 9954048, 10342878, 11613056, 11820432, 12729696, 13790504, 14548224, 15760576, 16972928, 17419584, 20685756, 23226112, 23640864, 25459392, 27581008, 31521152, 33945856, 34839168, 41371512, 47281728, 50918784, 55162016, 63042304, 69678336, 82743024, 94563456, 101837568, 110324032, 165486048, 189126912, 220648064, 330972096, 441296128, 661944192, 1323888384]

約数ペア:

[(1, 1323888384), (2, 661944192), (3, 441296128), (4, 330972096), (6, 220648064), (7, 189126912), (8, 165486048), (12, 110324032), (13, 101837568), (14, 94563456), (16, 82743024), (19, 69678336), (21, 63042304), (24, 55162016), (26, 50918784), (28, 47281728), (32, 41371512), (38, 34839168), (39, 33945856), (42, 31521152), (48, 27581008), (52, 25459392), (56, 23640864), (57, 23226112), (64, 20685756), (76, 17419584), (78, 16972928), (84, 15760576), (91, 14548224), (96, 13790504), (104, 12729696), (112, 11820432), (114, 11613056), (128, 10342878), (133, 9954048), (152, 8709792), (156, 8486464), (168, 7880288), (182, 7274112), (192, 6895252), (208, 6364848), (224, 5910216), (228, 5806528), (247, 5359872), (256, 5171439), (266, 4977024), (273, 4849408), (304, 4354896), (312, 4243232), (336, 3940144), (364, 3637056), (384, 3447626), (399, 3318016), (416, 3182424), (448, 2955108), (456, 2903264), (494, 2679936), (532, 2488512), (546, 2424704), (608, 2177448), (624, 2121616), (672, 1970072), (728, 1818528), (741, 1786624), (768, 1723813), (798, 1659008), (832, 1591212), (896, 1477554), (912, 1451632), (988, 1339968), (997, 1327872), (1064, 1244256), (1092, 1212352), (1216, 1088724), (1248, 1060808), (1344, 985036), (1456, 909264), (1482, 893312), (1596, 829504), (1664, 795606), (1729, 765696), (1792, 738777), (1824, 725816), (1976, 669984), (1994, 663936), (2128, 622128), (2184, 606176), (2432, 544362), (2496, 530404), (2688, 492518), (2912, 454632), (2964, 446656), (2991, 442624), (3192, 414752), (3328, 397803), (3458, 382848), (3648, 362908), (3952, 334992), (3988, 331968), (4256, 311064), (4368, 303088), (4864, 272181), (4992, 265202), (5187, 255232), (5376, 246259), (5824, 227316), (5928, 223328), (5982, 221312), (6384, 207376), (6916, 191424), (6979, 189696), (7296, 181454), (7904, 167496), (7976, 165984), (8512, 155532), (8736, 151544), (9984, 132601), (10374, 127616), (11648, 113658), (11856, 111664), (11964, 110656), (12768, 103688), (12961, 102144), (13832, 95712), (13958, 94848), (14592, 90727), (15808, 83748), (15952, 82992), (17024, 77766), (17472, 75772), (18943, 69888), (20748, 63808), (20937, 63232), (23296, 56829), (23712, 55832), (23928, 55328), (25536, 51844), (25922, 51072), (27664, 47856), (27916, 47424), (31616, 41874), (31904, 41496), (34048, 38883), (34944, 37886)]