261753756992

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:706

約数の個数: 336

約数和(自身を含む): 664074934992

約数和(自身を除く): 402321178000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 281, 292, 313, 364, 392, 416, 448, 511, 562, 584, 626, 637, 728, 784, 832, 949, 1022, 1124, 1168, 1252, 1274, 1456, 1568, 1898, 1967, 2044, 2191, 2248, 2336, 2504, 2548, 2912, 3136, 3577, 3653, 3796, 3934, 4069, 4088, 4382, 4496, 4672, 5008, 5096, 5824, 6643, 7154, 7306, 7592, 7868, 8138, 8176, 8764, 8992, 10016, 10192, 13286, 13769, 14308, 14612, 15184, 15337, 15736, 16276, 16352, 17528, 17984, 20032, 20384, 20513, 22849, 25571, 26572, 27538, 28483, 28616, 29224, 30368, 30674, 31472, 32552, 32704, 35056, 40768, 41026, 45698, 46501, 51142, 53144, 55076, 56966, 57232, 58448, 60736, 61348, 62944, 65104, 70112, 82052, 87953, 91396, 93002, 102284, 106288, 110152, 113932, 114464, 116896, 122696, 125888, 130208, 140224, 143591, 159943, 164104, 175906, 178997, 182792, 186004, 199381, 204568, 212576, 220304, 227864, 228928, 233792, 245392, 260416, 266669, 287182, 297037, 319886, 328208, 351812, 357994, 365584, 372008, 398762, 409136, 425152, 440608, 455728, 490784, 533338, 574364, 594074, 615671, 639772, 656416, 703624, 715988, 731168, 744016, 797524, 818272, 881216, 911456, 981568, 1005137, 1066676, 1119601, 1143389, 1148728, 1188148, 1231342, 1279544, 1312832, 1407248, 1431976, 1462336, 1488032, 1595048, 1636544, 1822912, 1866683, 2010274, 2079259, 2133352, 2239202, 2286778, 2297456, 2376296, 2462684, 2559088, 2814496, 2863952, 2976064, 3190096, 3733366, 4020548, 4158518, 4266704, 4309697, 4478404, 4573556, 4594912, 4752592, 4925368, 5118176, 5628992, 5727904, 6380192, 6420569, 7466732, 8003723, 8041096, 8317036, 8533408, 8619394, 8956808, 9147112, 9189824, 9505184, 9850736, 10236352, 11455808, 12760384, 12841138, 13066781, 14554813, 14933464, 16007446, 16082192, 16634072, 17066816, 17238788, 17913616, 18294224, 19010368, 19701472, 25682276, 26133562, 29109626, 29866928, 32014892, 32164384, 33268144, 34477576, 35827232, 36588448, 39402944, 44943983, 51364552, 52267124, 56026061, 58219252, 59733856, 64029784, 64328768, 66536288, 68955152, 71654464, 73176896, 83467397, 89887966, 102729104, 104534248, 112052122, 116438504, 119467712, 128059568, 133072576, 137910304, 166934794, 179775932, 205458208, 209068496, 224104244, 232877008, 256119136, 275820608, 314607881, 333869588, 359551864, 410916416, 418136992, 448208488, 465754016, 512238272, 584271779, 629215762, 667739176, 719103728, 836273984, 896416976, 931508032, 1168543558, 1258431524, 1335478352, 1438207456, 1792833952, 2337087116, 2516863048, 2670956704, 2876414912, 3585667904, 4089902453, 4674174232, 5033726096, 5341913408, 8179804906, 9348348464, 10067452192, 16359609812, 18696696928, 20134904384, 32719219624, 37393393856, 65438439248, 130876878496, 261753756992]

約数ペア:

[(1, 261753756992), (2, 130876878496), (4, 65438439248), (7, 37393393856), (8, 32719219624), (13, 20134904384), (14, 18696696928), (16, 16359609812), (26, 10067452192), (28, 9348348464), (32, 8179804906), (49, 5341913408), (52, 5033726096), (56, 4674174232), (64, 4089902453), (73, 3585667904), (91, 2876414912), (98, 2670956704), (104, 2516863048), (112, 2337087116), (146, 1792833952), (182, 1438207456), (196, 1335478352), (208, 1258431524), (224, 1168543558), (281, 931508032), (292, 896416976), (313, 836273984), (364, 719103728), (392, 667739176), (416, 629215762), (448, 584271779), (511, 512238272), (562, 465754016), (584, 448208488), (626, 418136992), (637, 410916416), (728, 359551864), (784, 333869588), (832, 314607881), (949, 275820608), (1022, 256119136), (1124, 232877008), (1168, 224104244), (1252, 209068496), (1274, 205458208), (1456, 179775932), (1568, 166934794), (1898, 137910304), (1967, 133072576), (2044, 128059568), (2191, 119467712), (2248, 116438504), (2336, 112052122), (2504, 104534248), (2548, 102729104), (2912, 89887966), (3136, 83467397), (3577, 73176896), (3653, 71654464), (3796, 68955152), (3934, 66536288), (4069, 64328768), (4088, 64029784), (4382, 59733856), (4496, 58219252), (4672, 56026061), (5008, 52267124), (5096, 51364552), (5824, 44943983), (6643, 39402944), (7154, 36588448), (7306, 35827232), (7592, 34477576), (7868, 33268144), (8138, 32164384), (8176, 32014892), (8764, 29866928), (8992, 29109626), (10016, 26133562), (10192, 25682276), (13286, 19701472), (13769, 19010368), (14308, 18294224), (14612, 17913616), (15184, 17238788), (15337, 17066816), (15736, 16634072), (16276, 16082192), (16352, 16007446), (17528, 14933464), (17984, 14554813), (20032, 13066781), (20384, 12841138), (20513, 12760384), (22849, 11455808), (25571, 10236352), (26572, 9850736), (27538, 9505184), (28483, 9189824), (28616, 9147112), (29224, 8956808), (30368, 8619394), (30674, 8533408), (31472, 8317036), (32552, 8041096), (32704, 8003723), (35056, 7466732), (40768, 6420569), (41026, 6380192), (45698, 5727904), (46501, 5628992), (51142, 5118176), (53144, 4925368), (55076, 4752592), (56966, 4594912), (57232, 4573556), (58448, 4478404), (60736, 4309697), (61348, 4266704), (62944, 4158518), (65104, 4020548), (70112, 3733366), (82052, 3190096), (87953, 2976064), (91396, 2863952), (93002, 2814496), (102284, 2559088), (106288, 2462684), (110152, 2376296), (113932, 2297456), (114464, 2286778), (116896, 2239202), (122696, 2133352), (125888, 2079259), (130208, 2010274), (140224, 1866683), (143591, 1822912), (159943, 1636544), (164104, 1595048), (175906, 1488032), (178997, 1462336), (182792, 1431976), (186004, 1407248), (199381, 1312832), (204568, 1279544), (212576, 1231342), (220304, 1188148), (227864, 1148728), (228928, 1143389), (233792, 1119601), (245392, 1066676), (260416, 1005137), (266669, 981568), (287182, 911456), (297037, 881216), (319886, 818272), (328208, 797524), (351812, 744016), (357994, 731168), (365584, 715988), (372008, 703624), (398762, 656416), (409136, 639772), (425152, 615671), (440608, 594074), (455728, 574364), (490784, 533338)]