660166976

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:932

約数の個数: 112

約数和(自身を含む): 1583984640

約数和(自身を除く): 923817664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 79, 92, 112, 158, 161, 184, 224, 316, 322, 368, 448, 553, 632, 644, 736, 811, 1106, 1264, 1288, 1472, 1622, 1817, 2212, 2528, 2576, 3244, 3634, 4424, 5056, 5152, 5677, 6488, 7268, 8848, 10304, 11354, 12719, 12976, 14536, 17696, 18653, 22708, 25438, 25952, 29072, 35392, 37306, 45416, 50876, 51904, 58144, 64069, 74612, 90832, 101752, 116288, 128138, 130571, 149224, 181664, 203504, 256276, 261142, 298448, 363328, 407008, 448483, 512552, 522284, 596896, 814016, 896966, 1025104, 1044568, 1193792, 1473587, 1793932, 2050208, 2089136, 2947174, 3587864, 4100416, 4178272, 5894348, 7175728, 8356544, 10315109, 11788696, 14351456, 20630218, 23577392, 28702912, 41260436, 47154784, 82520872, 94309568, 165041744, 330083488, 660166976]

約数ペア:

[(1, 660166976), (2, 330083488), (4, 165041744), (7, 94309568), (8, 82520872), (14, 47154784), (16, 41260436), (23, 28702912), (28, 23577392), (32, 20630218), (46, 14351456), (56, 11788696), (64, 10315109), (79, 8356544), (92, 7175728), (112, 5894348), (158, 4178272), (161, 4100416), (184, 3587864), (224, 2947174), (316, 2089136), (322, 2050208), (368, 1793932), (448, 1473587), (553, 1193792), (632, 1044568), (644, 1025104), (736, 896966), (811, 814016), (1106, 596896), (1264, 522284), (1288, 512552), (1472, 448483), (1622, 407008), (1817, 363328), (2212, 298448), (2528, 261142), (2576, 256276), (3244, 203504), (3634, 181664), (4424, 149224), (5056, 130571), (5152, 128138), (5677, 116288), (6488, 101752), (7268, 90832), (8848, 74612), (10304, 64069), (11354, 58144), (12719, 51904), (12976, 50876), (14536, 45416), (17696, 37306), (18653, 35392), (22708, 29072), (25438, 25952)]