889398088768

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{13681}}^1$

素因数の和:13913

約数の個数: 168

約数和(自身を含む): 2098148053632

約数和(自身を除く): 1208749964864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 151, 217, 224, 248, 302, 434, 448, 496, 604, 868, 961, 992, 1057, 1208, 1736, 1922, 1984, 2114, 2416, 3472, 3844, 4228, 4681, 4832, 6727, 6944, 7688, 8456, 9362, 9664, 13454, 13681, 13888, 15376, 16912, 18724, 26908, 27362, 30752, 32767, 33824, 37448, 53816, 54724, 61504, 65534, 67648, 74896, 95767, 107632, 109448, 131068, 145111, 149792, 191534, 215264, 218896, 262136, 290222, 299584, 383068, 424111, 430528, 437792, 524272, 580444, 766136, 848222, 875584, 1015777, 1048544, 1160888, 1532272, 1696444, 2031554, 2065831, 2097088, 2321776, 2968777, 3064544, 3392888, 4063108, 4131662, 4643552, 5937554, 6129088, 6785776, 8126216, 8263324, 9287104, 11875108, 13147441, 13571552, 14460817, 16252432, 16526648, 23750216, 26294882, 27143104, 28921634, 32504864, 33053296, 47500432, 52589764, 57843268, 64040761, 65009728, 66106592, 92032087, 95000864, 105179528, 115686536, 128081522, 132213184, 184064174, 190001728, 210359056, 231373072, 256163044, 368128348, 420718112, 448285327, 462746144, 512326088, 736256696, 841436224, 896570654, 925492288, 1024652176, 1472513392, 1793141308, 1985263591, 2049304352, 2945026784, 3586282616, 3970527182, 4098608704, 5890053568, 7172565232, 7941054364, 13896845137, 14345130464, 15882108728, 27793690274, 28690260928, 31764217456, 55587380548, 63528434912, 111174761096, 127056869824, 222349522192, 444699044384, 889398088768]

約数ペア:

[(1, 889398088768), (2, 444699044384), (4, 222349522192), (7, 127056869824), (8, 111174761096), (14, 63528434912), (16, 55587380548), (28, 31764217456), (31, 28690260928), (32, 27793690274), (56, 15882108728), (62, 14345130464), (64, 13896845137), (112, 7941054364), (124, 7172565232), (151, 5890053568), (217, 4098608704), (224, 3970527182), (248, 3586282616), (302, 2945026784), (434, 2049304352), (448, 1985263591), (496, 1793141308), (604, 1472513392), (868, 1024652176), (961, 925492288), (992, 896570654), (1057, 841436224), (1208, 736256696), (1736, 512326088), (1922, 462746144), (1984, 448285327), (2114, 420718112), (2416, 368128348), (3472, 256163044), (3844, 231373072), (4228, 210359056), (4681, 190001728), (4832, 184064174), (6727, 132213184), (6944, 128081522), (7688, 115686536), (8456, 105179528), (9362, 95000864), (9664, 92032087), (13454, 66106592), (13681, 65009728), (13888, 64040761), (15376, 57843268), (16912, 52589764), (18724, 47500432), (26908, 33053296), (27362, 32504864), (30752, 28921634), (32767, 27143104), (33824, 26294882), (37448, 23750216), (53816, 16526648), (54724, 16252432), (61504, 14460817), (65534, 13571552), (67648, 13147441), (74896, 11875108), (95767, 9287104), (107632, 8263324), (109448, 8126216), (131068, 6785776), (145111, 6129088), (149792, 5937554), (191534, 4643552), (215264, 4131662), (218896, 4063108), (262136, 3392888), (290222, 3064544), (299584, 2968777), (383068, 2321776), (424111, 2097088), (430528, 2065831), (437792, 2031554), (524272, 1696444), (580444, 1532272), (766136, 1160888), (848222, 1048544), (875584, 1015777)]