7966777728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13465

約数の個数: 256

約数和(自身を含む): 27579363840

約数和(自身を除く): 19612586112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1904, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3536, 3808, 4368, 4641, 4992, 5304, 5712, 5824, 6188, 6528, 7072, 7616, 8736, 9282, 10608, 11424, 11648, 12376, 13411, 14144, 15232, 17472, 18564, 21216, 22848, 24752, 26822, 28288, 34944, 37128, 40233, 42432, 45696, 49504, 53644, 74256, 80466, 84864, 93877, 99008, 107288, 148512, 160932, 174343, 187754, 198016, 214576, 227987, 281631, 297024, 321864, 348686, 375508, 429152, 455974, 523029, 563262, 594048, 643728, 683961, 697372, 751016, 858304, 911948, 1046058, 1126524, 1220401, 1287456, 1367922, 1394744, 1502032, 1595909, 1716608, 1823896, 2092116, 2253048, 2440802, 2574912, 2735844, 2789488, 2963831, 3004064, 3191818, 3647792, 3661203, 4184232, 4506096, 4787727, 4881604, 5149824, 5471688, 5578976, 5927662, 6008128, 6383636, 7295584, 7322406, 8368464, 8891493, 9012192, 9575454, 9763208, 10943376, 11157952, 11855324, 12016256, 12767272, 14591168, 14644812, 16736928, 17782986, 18024384, 19150908, 19526416, 20746817, 21886752, 22315904, 23710648, 25534544, 29182336, 29289624, 33473856, 35565972, 36048768, 38301816, 39052832, 41493634, 43773504, 47421296, 51069088, 58579248, 62240451, 66947712, 71131944, 76603632, 78105664, 82987268, 87547008, 94842592, 102138176, 117158496, 124480902, 142263888, 153207264, 156211328, 165974536, 189685184, 204276352, 234316992, 248961804, 284527776, 306414528, 331949072, 379370368, 468633984, 497923608, 569055552, 612829056, 663898144, 995847216, 1138111104, 1327796288, 1991694432, 2655592576, 3983388864, 7966777728]

約数ペア:

[(1, 7966777728), (2, 3983388864), (3, 2655592576), (4, 1991694432), (6, 1327796288), (7, 1138111104), (8, 995847216), (12, 663898144), (13, 612829056), (14, 569055552), (16, 497923608), (17, 468633984), (21, 379370368), (24, 331949072), (26, 306414528), (28, 284527776), (32, 248961804), (34, 234316992), (39, 204276352), (42, 189685184), (48, 165974536), (51, 156211328), (52, 153207264), (56, 142263888), (64, 124480902), (68, 117158496), (78, 102138176), (84, 94842592), (91, 87547008), (96, 82987268), (102, 78105664), (104, 76603632), (112, 71131944), (119, 66947712), (128, 62240451), (136, 58579248), (156, 51069088), (168, 47421296), (182, 43773504), (192, 41493634), (204, 39052832), (208, 38301816), (221, 36048768), (224, 35565972), (238, 33473856), (272, 29289624), (273, 29182336), (312, 25534544), (336, 23710648), (357, 22315904), (364, 21886752), (384, 20746817), (408, 19526416), (416, 19150908), (442, 18024384), (448, 17782986), (476, 16736928), (544, 14644812), (546, 14591168), (624, 12767272), (663, 12016256), (672, 11855324), (714, 11157952), (728, 10943376), (816, 9763208), (832, 9575454), (884, 9012192), (896, 8891493), (952, 8368464), (1088, 7322406), (1092, 7295584), (1248, 6383636), (1326, 6008128), (1344, 5927662), (1428, 5578976), (1456, 5471688), (1547, 5149824), (1632, 4881604), (1664, 4787727), (1768, 4506096), (1904, 4184232), (2176, 3661203), (2184, 3647792), (2496, 3191818), (2652, 3004064), (2688, 2963831), (2856, 2789488), (2912, 2735844), (3094, 2574912), (3264, 2440802), (3536, 2253048), (3808, 2092116), (4368, 1823896), (4641, 1716608), (4992, 1595909), (5304, 1502032), (5712, 1394744), (5824, 1367922), (6188, 1287456), (6528, 1220401), (7072, 1126524), (7616, 1046058), (8736, 911948), (9282, 858304), (10608, 751016), (11424, 697372), (11648, 683961), (12376, 643728), (13411, 594048), (14144, 563262), (15232, 523029), (17472, 455974), (18564, 429152), (21216, 375508), (22848, 348686), (24752, 321864), (26822, 297024), (28288, 281631), (34944, 227987), (37128, 214576), (40233, 198016), (42432, 187754), (45696, 174343), (49504, 160932), (53644, 148512), (74256, 107288), (80466, 99008), (84864, 93877)]