654757008

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2252

約数の個数: 80

約数和(自身を含む): 1771600896

約数和(自身を除く): 1116843888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 311, 368, 552, 622, 933, 1104, 1244, 1866, 1907, 2488, 3732, 3814, 4976, 5721, 7153, 7464, 7628, 11442, 14306, 14928, 15256, 21459, 22884, 28612, 30512, 42918, 43861, 45768, 57224, 85836, 87722, 91536, 114448, 131583, 171672, 175444, 263166, 343344, 350888, 526332, 593077, 701776, 1052664, 1186154, 1779231, 2105328, 2372308, 3558462, 4744616, 7116924, 9489232, 13640771, 14233848, 27281542, 28467696, 40922313, 54563084, 81844626, 109126168, 163689252, 218252336, 327378504, 654757008]

約数ペア:

[(1, 654757008), (2, 327378504), (3, 218252336), (4, 163689252), (6, 109126168), (8, 81844626), (12, 54563084), (16, 40922313), (23, 28467696), (24, 27281542), (46, 14233848), (48, 13640771), (69, 9489232), (92, 7116924), (138, 4744616), (184, 3558462), (276, 2372308), (311, 2105328), (368, 1779231), (552, 1186154), (622, 1052664), (933, 701776), (1104, 593077), (1244, 526332), (1866, 350888), (1907, 343344), (2488, 263166), (3732, 175444), (3814, 171672), (4976, 131583), (5721, 114448), (7153, 91536), (7464, 87722), (7628, 85836), (11442, 57224), (14306, 45768), (14928, 43861), (15256, 42918), (21459, 30512), (22884, 28612)]