7801135488

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:610

約数の個数: 256

約数和(自身を含む): 23989176000

約数和(自身を除く): 16188040512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 277, 281, 288, 348, 384, 432, 464, 522, 554, 562, 576, 696, 783, 831, 843, 864, 928, 1044, 1108, 1124, 1152, 1392, 1566, 1662, 1686, 1728, 1856, 2088, 2216, 2248, 2493, 2529, 2784, 3132, 3324, 3372, 3456, 3712, 4176, 4432, 4496, 4986, 5058, 5568, 6264, 6648, 6744, 7479, 7587, 8033, 8149, 8352, 8864, 8992, 9972, 10116, 11136, 12528, 13296, 13488, 14958, 15174, 16066, 16298, 16704, 17728, 17984, 19944, 20232, 24099, 24447, 25056, 26592, 26976, 29916, 30348, 32132, 32596, 33408, 35456, 35968, 39888, 40464, 48198, 48894, 50112, 53184, 53952, 59832, 60696, 64264, 65192, 72297, 73341, 77837, 79776, 80928, 96396, 97788, 100224, 106368, 107904, 119664, 121392, 128528, 130384, 144594, 146682, 155674, 159552, 161856, 192792, 195576, 216891, 220023, 233511, 239328, 242784, 257056, 260768, 289188, 293364, 311348, 319104, 323712, 385584, 391152, 433782, 440046, 467022, 478656, 485568, 514112, 521536, 578376, 586728, 622696, 700533, 771168, 782304, 867564, 880092, 934044, 957312, 971136, 1028224, 1043072, 1156752, 1173456, 1245392, 1401066, 1542336, 1564608, 1735128, 1760184, 1868088, 2101599, 2257273, 2313504, 2346912, 2490784, 2802132, 3084672, 3129216, 3470256, 3520368, 3736176, 4203198, 4514546, 4627008, 4693824, 4981568, 5604264, 6771819, 6940512, 7040736, 7472352, 8406396, 9029092, 9254016, 9387648, 9963136, 11208528, 13543638, 13881024, 14081472, 14944704, 16812792, 18058184, 20315457, 22417056, 27087276, 27762048, 28162944, 29889408, 33625584, 36116368, 40630914, 44834112, 54174552, 60946371, 67251168, 72232736, 81261828, 89668224, 108349104, 121892742, 134502336, 144465472, 162523656, 216698208, 243785484, 269004672, 288930944, 325047312, 433396416, 487570968, 650094624, 866792832, 975141936, 1300189248, 1950283872, 2600378496, 3900567744, 7801135488]

約数ペア:

[(1, 7801135488), (2, 3900567744), (3, 2600378496), (4, 1950283872), (6, 1300189248), (8, 975141936), (9, 866792832), (12, 650094624), (16, 487570968), (18, 433396416), (24, 325047312), (27, 288930944), (29, 269004672), (32, 243785484), (36, 216698208), (48, 162523656), (54, 144465472), (58, 134502336), (64, 121892742), (72, 108349104), (87, 89668224), (96, 81261828), (108, 72232736), (116, 67251168), (128, 60946371), (144, 54174552), (174, 44834112), (192, 40630914), (216, 36116368), (232, 33625584), (261, 29889408), (277, 28162944), (281, 27762048), (288, 27087276), (348, 22417056), (384, 20315457), (432, 18058184), (464, 16812792), (522, 14944704), (554, 14081472), (562, 13881024), (576, 13543638), (696, 11208528), (783, 9963136), (831, 9387648), (843, 9254016), (864, 9029092), (928, 8406396), (1044, 7472352), (1108, 7040736), (1124, 6940512), (1152, 6771819), (1392, 5604264), (1566, 4981568), (1662, 4693824), (1686, 4627008), (1728, 4514546), (1856, 4203198), (2088, 3736176), (2216, 3520368), (2248, 3470256), (2493, 3129216), (2529, 3084672), (2784, 2802132), (3132, 2490784), (3324, 2346912), (3372, 2313504), (3456, 2257273), (3712, 2101599), (4176, 1868088), (4432, 1760184), (4496, 1735128), (4986, 1564608), (5058, 1542336), (5568, 1401066), (6264, 1245392), (6648, 1173456), (6744, 1156752), (7479, 1043072), (7587, 1028224), (8033, 971136), (8149, 957312), (8352, 934044), (8864, 880092), (8992, 867564), (9972, 782304), (10116, 771168), (11136, 700533), (12528, 622696), (13296, 586728), (13488, 578376), (14958, 521536), (15174, 514112), (16066, 485568), (16298, 478656), (16704, 467022), (17728, 440046), (17984, 433782), (19944, 391152), (20232, 385584), (24099, 323712), (24447, 319104), (25056, 311348), (26592, 293364), (26976, 289188), (29916, 260768), (30348, 257056), (32132, 242784), (32596, 239328), (33408, 233511), (35456, 220023), (35968, 216891), (39888, 195576), (40464, 192792), (48198, 161856), (48894, 159552), (50112, 155674), (53184, 146682), (53952, 144594), (59832, 130384), (60696, 128528), (64264, 121392), (65192, 119664), (72297, 107904), (73341, 106368), (77837, 100224), (79776, 97788), (80928, 96396)]