2782131456

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 8406236160

約数和(自身を除く): 5624104704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 89, 93, 96, 101, 104, 124, 128, 156, 178, 186, 192, 202, 208, 248, 256, 267, 303, 312, 356, 372, 384, 403, 404, 416, 496, 534, 606, 624, 712, 744, 768, 806, 808, 832, 992, 1068, 1157, 1209, 1212, 1248, 1313, 1424, 1488, 1612, 1616, 1664, 1984, 2136, 2314, 2418, 2424, 2496, 2626, 2759, 2848, 2976, 3131, 3224, 3232, 3328, 3471, 3939, 3968, 4272, 4628, 4836, 4848, 4992, 5252, 5518, 5696, 5952, 6262, 6448, 6464, 6942, 7878, 7936, 8277, 8544, 8989, 9256, 9393, 9672, 9696, 9984, 10504, 11036, 11392, 11904, 12524, 12896, 12928, 13884, 15756, 16554, 17088, 17978, 18512, 18786, 19344, 19392, 21008, 22072, 22784, 23808, 25048, 25792, 25856, 26967, 27768, 31512, 33108, 34176, 35867, 35956, 37024, 37572, 38688, 38784, 40703, 42016, 44144, 50096, 51584, 53934, 55536, 63024, 66216, 68352, 71734, 71912, 74048, 75144, 77376, 77568, 81406, 84032, 88288, 100192, 103168, 107601, 107868, 111072, 116857, 122109, 126048, 132432, 143468, 143824, 148096, 150288, 154752, 162812, 168064, 176576, 200384, 215202, 215736, 222144, 233714, 244218, 252096, 264864, 278659, 286936, 287648, 296192, 300576, 309504, 325624, 336128, 350571, 353152, 400768, 430404, 431472, 444288, 467428, 488436, 504192, 529728, 557318, 573872, 575296, 601152, 651248, 701142, 706304, 801536, 835977, 860808, 862944, 888576, 934856, 976872, 1008384, 1059456, 1114636, 1147744, 1150592, 1202304, 1302496, 1402284, 1671954, 1721616, 1725888, 1869712, 1953744, 2118912, 2229272, 2295488, 2301184, 2404608, 2604992, 2804568, 3343908, 3443232, 3451776, 3622567, 3739424, 3907488, 4458544, 4590976, 5209984, 5609136, 6687816, 6886464, 6903552, 7245134, 7478848, 7814976, 8917088, 9181952, 10419968, 10867701, 11218272, 13375632, 13772928, 14490268, 14957696, 15629952, 17834176, 21735402, 22436544, 26751264, 27545856, 28980536, 29915392, 31259904, 35668352, 43470804, 44873088, 53502528, 57961072, 71336704, 86941608, 89746176, 107005056, 115922144, 173883216, 214010112, 231844288, 347766432, 463688576, 695532864, 927377152, 1391065728, 2782131456]

約数ペア:

[(1, 2782131456), (2, 1391065728), (3, 927377152), (4, 695532864), (6, 463688576), (8, 347766432), (12, 231844288), (13, 214010112), (16, 173883216), (24, 115922144), (26, 107005056), (31, 89746176), (32, 86941608), (39, 71336704), (48, 57961072), (52, 53502528), (62, 44873088), (64, 43470804), (78, 35668352), (89, 31259904), (93, 29915392), (96, 28980536), (101, 27545856), (104, 26751264), (124, 22436544), (128, 21735402), (156, 17834176), (178, 15629952), (186, 14957696), (192, 14490268), (202, 13772928), (208, 13375632), (248, 11218272), (256, 10867701), (267, 10419968), (303, 9181952), (312, 8917088), (356, 7814976), (372, 7478848), (384, 7245134), (403, 6903552), (404, 6886464), (416, 6687816), (496, 5609136), (534, 5209984), (606, 4590976), (624, 4458544), (712, 3907488), (744, 3739424), (768, 3622567), (806, 3451776), (808, 3443232), (832, 3343908), (992, 2804568), (1068, 2604992), (1157, 2404608), (1209, 2301184), (1212, 2295488), (1248, 2229272), (1313, 2118912), (1424, 1953744), (1488, 1869712), (1612, 1725888), (1616, 1721616), (1664, 1671954), (1984, 1402284), (2136, 1302496), (2314, 1202304), (2418, 1150592), (2424, 1147744), (2496, 1114636), (2626, 1059456), (2759, 1008384), (2848, 976872), (2976, 934856), (3131, 888576), (3224, 862944), (3232, 860808), (3328, 835977), (3471, 801536), (3939, 706304), (3968, 701142), (4272, 651248), (4628, 601152), (4836, 575296), (4848, 573872), (4992, 557318), (5252, 529728), (5518, 504192), (5696, 488436), (5952, 467428), (6262, 444288), (6448, 431472), (6464, 430404), (6942, 400768), (7878, 353152), (7936, 350571), (8277, 336128), (8544, 325624), (8989, 309504), (9256, 300576), (9393, 296192), (9672, 287648), (9696, 286936), (9984, 278659), (10504, 264864), (11036, 252096), (11392, 244218), (11904, 233714), (12524, 222144), (12896, 215736), (12928, 215202), (13884, 200384), (15756, 176576), (16554, 168064), (17088, 162812), (17978, 154752), (18512, 150288), (18786, 148096), (19344, 143824), (19392, 143468), (21008, 132432), (22072, 126048), (22784, 122109), (23808, 116857), (25048, 111072), (25792, 107868), (25856, 107601), (26967, 103168), (27768, 100192), (31512, 88288), (33108, 84032), (34176, 81406), (35867, 77568), (35956, 77376), (37024, 75144), (37572, 74048), (38688, 71912), (38784, 71734), (40703, 68352), (42016, 66216), (44144, 63024), (50096, 55536), (51584, 53934)]