400096777824

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2767}}^1\times {\mathrm{9473}}^1$

素因数の和:12309

約数の個数: 144

約数和(自身を含む): 1159784039232

約数和(自身を除く): 759687261408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 2767, 3816, 5088, 5534, 7632, 8301, 9473, 11068, 15264, 16602, 18946, 22136, 24903, 28419, 33204, 37892, 44272, 49806, 56838, 66408, 75784, 85257, 88544, 99612, 113676, 132816, 146651, 151568, 170514, 199224, 227352, 265632, 293302, 303136, 341028, 398448, 439953, 454704, 502069, 586604, 682056, 796896, 879906, 909408, 1004138, 1173208, 1319859, 1364112, 1506207, 1759812, 2008276, 2346416, 2639718, 2728224, 3012414, 3519624, 4016552, 4518621, 4692832, 5279436, 6024828, 7039248, 8033104, 9037242, 10558872, 12049656, 14078496, 16066208, 18074484, 21117744, 24099312, 26211791, 36148968, 42235488, 48198624, 52423582, 72297936, 78635373, 104847164, 144595872, 157270746, 209694328, 235906119, 314541492, 419388656, 471812238, 629082984, 838777312, 943624476, 1258165968, 1389224923, 1887248952, 2516331936, 2778449846, 3774497904, 4167674769, 5556899692, 7548995808, 8335349538, 11113799384, 12503024307, 16670699076, 22227598768, 25006048614, 33341398152, 44455197536, 50012097228, 66682796304, 100024194456, 133365592608, 200048388912, 400096777824]

約数ペア:

[(1, 400096777824), (2, 200048388912), (3, 133365592608), (4, 100024194456), (6, 66682796304), (8, 50012097228), (9, 44455197536), (12, 33341398152), (16, 25006048614), (18, 22227598768), (24, 16670699076), (32, 12503024307), (36, 11113799384), (48, 8335349538), (53, 7548995808), (72, 5556899692), (96, 4167674769), (106, 3774497904), (144, 2778449846), (159, 2516331936), (212, 1887248952), (288, 1389224923), (318, 1258165968), (424, 943624476), (477, 838777312), (636, 629082984), (848, 471812238), (954, 419388656), (1272, 314541492), (1696, 235906119), (1908, 209694328), (2544, 157270746), (2767, 144595872), (3816, 104847164), (5088, 78635373), (5534, 72297936), (7632, 52423582), (8301, 48198624), (9473, 42235488), (11068, 36148968), (15264, 26211791), (16602, 24099312), (18946, 21117744), (22136, 18074484), (24903, 16066208), (28419, 14078496), (33204, 12049656), (37892, 10558872), (44272, 9037242), (49806, 8033104), (56838, 7039248), (66408, 6024828), (75784, 5279436), (85257, 4692832), (88544, 4518621), (99612, 4016552), (113676, 3519624), (132816, 3012414), (146651, 2728224), (151568, 2639718), (170514, 2346416), (199224, 2008276), (227352, 1759812), (265632, 1506207), (293302, 1364112), (303136, 1319859), (341028, 1173208), (398448, 1004138), (439953, 909408), (454704, 879906), (502069, 796896), (586604, 682056)]