15384453864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 42028707840

約数和(自身を除く): 26644253976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 157, 254, 312, 314, 381, 471, 508, 628, 762, 942, 1016, 1256, 1524, 1651, 1884, 2041, 2473, 3048, 3302, 3768, 4082, 4946, 4953, 6123, 6604, 7419, 8164, 9892, 9906, 12246, 13208, 14838, 16328, 19784, 19812, 19939, 24492, 29676, 32149, 39624, 39878, 48984, 59352, 59817, 64298, 79756, 96447, 119634, 128596, 159512, 192894, 239268, 257192, 259207, 314071, 385788, 388261, 478536, 518414, 628142, 771576, 776522, 777621, 942213, 1036828, 1164783, 1256284, 1553044, 1555242, 1884426, 2073656, 2329566, 2512568, 3106088, 3110484, 3768852, 4082923, 4659132, 5047393, 6220968, 7537704, 8165846, 9318264, 10094786, 12248769, 15142179, 16331692, 20189572, 24497538, 30284358, 32663384, 40379144, 48995076, 49309147, 60568716, 97990152, 98618294, 121137432, 147927441, 197236588, 295854882, 394473176, 591709764, 641018911, 1183419528, 1282037822, 1923056733, 2564075644, 3846113466, 5128151288, 7692226932, 15384453864]

約数ペア:

[(1, 15384453864), (2, 7692226932), (3, 5128151288), (4, 3846113466), (6, 2564075644), (8, 1923056733), (12, 1282037822), (13, 1183419528), (24, 641018911), (26, 591709764), (39, 394473176), (52, 295854882), (78, 197236588), (104, 147927441), (127, 121137432), (156, 98618294), (157, 97990152), (254, 60568716), (312, 49309147), (314, 48995076), (381, 40379144), (471, 32663384), (508, 30284358), (628, 24497538), (762, 20189572), (942, 16331692), (1016, 15142179), (1256, 12248769), (1524, 10094786), (1651, 9318264), (1884, 8165846), (2041, 7537704), (2473, 6220968), (3048, 5047393), (3302, 4659132), (3768, 4082923), (4082, 3768852), (4946, 3110484), (4953, 3106088), (6123, 2512568), (6604, 2329566), (7419, 2073656), (8164, 1884426), (9892, 1555242), (9906, 1553044), (12246, 1256284), (13208, 1164783), (14838, 1036828), (16328, 942213), (19784, 777621), (19812, 776522), (19939, 771576), (24492, 628142), (29676, 518414), (32149, 478536), (39624, 388261), (39878, 385788), (48984, 314071), (59352, 259207), (59817, 257192), (64298, 239268), (79756, 192894), (96447, 159512), (119634, 128596)]