256948790112

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{42484919}}^1$

素因数の和:42484945

約数の個数: 96

約数和(自身を含む): 856495987200

約数和(自身を除く): 599547197088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 42484919, 84969838, 127454757, 169939676, 254909514, 297394433, 339879352, 382364271, 509819028, 594788866, 679758704, 764728542, 892183299, 1019638056, 1147092813, 1189577732, 1359517408, 1529457084, 1784366598, 2039276112, 2294185626, 2379155464, 2676549897, 3058914168, 3568733196, 4078552224, 4588371252, 4758310928, 5353099794, 6117828336, 7137466392, 8029649691, 9176742504, 9516621856, 10706199588, 12235656672, 14274932784, 16059299382, 18353485008, 21412399176, 28549865568, 32118598764, 36706970016, 42824798352, 64237197528, 85649596704, 128474395056, 256948790112]

約数ペア:

[(1, 256948790112), (2, 128474395056), (3, 85649596704), (4, 64237197528), (6, 42824798352), (7, 36706970016), (8, 32118598764), (9, 28549865568), (12, 21412399176), (14, 18353485008), (16, 16059299382), (18, 14274932784), (21, 12235656672), (24, 10706199588), (27, 9516621856), (28, 9176742504), (32, 8029649691), (36, 7137466392), (42, 6117828336), (48, 5353099794), (54, 4758310928), (56, 4588371252), (63, 4078552224), (72, 3568733196), (84, 3058914168), (96, 2676549897), (108, 2379155464), (112, 2294185626), (126, 2039276112), (144, 1784366598), (168, 1529457084), (189, 1359517408), (216, 1189577732), (224, 1147092813), (252, 1019638056), (288, 892183299), (336, 764728542), (378, 679758704), (432, 594788866), (504, 509819028), (672, 382364271), (756, 339879352), (864, 297394433), (1008, 254909514), (1512, 169939676), (2016, 127454757), (3024, 84969838), (6048, 42484919)]