378156984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23623}}^1$

素因数の和:23684

約数の個数: 64

約数和(自身を含む): 1020556800

約数和(自身を除く): 642399816

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5336, 8004, 16008, 23623, 47246, 70869, 94492, 141738, 188984, 283476, 543329, 566952, 685067, 1086658, 1370134, 1629987, 2055201, 2173316, 2740268, 3259974, 4110402, 4346632, 5480536, 6519948, 8220804, 13039896, 15756541, 16441608, 31513082, 47269623, 63026164, 94539246, 126052328, 189078492, 378156984]

約数ペア:

[(1, 378156984), (2, 189078492), (3, 126052328), (4, 94539246), (6, 63026164), (8, 47269623), (12, 31513082), (23, 16441608), (24, 15756541), (29, 13039896), (46, 8220804), (58, 6519948), (69, 5480536), (87, 4346632), (92, 4110402), (116, 3259974), (138, 2740268), (174, 2173316), (184, 2055201), (232, 1629987), (276, 1370134), (348, 1086658), (552, 685067), (667, 566952), (696, 543329), (1334, 283476), (2001, 188984), (2668, 141738), (4002, 94492), (5336, 70869), (8004, 47246), (16008, 23623)]