42355656

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 136224000

約数和(自身を除く): 93868344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 257, 327, 378, 436, 504, 514, 654, 756, 763, 771, 872, 981, 1028, 1308, 1512, 1526, 1542, 1799, 1962, 2056, 2289, 2313, 2616, 2943, 3052, 3084, 3598, 3924, 4578, 4626, 5397, 5886, 6104, 6168, 6867, 6939, 7196, 7848, 9156, 9252, 10794, 11772, 13734, 13878, 14392, 16191, 18312, 18504, 20601, 21588, 23544, 27468, 27756, 28013, 32382, 41202, 43176, 48573, 54936, 55512, 56026, 64764, 82404, 84039, 97146, 112052, 129528, 164808, 168078, 194292, 196091, 224104, 252117, 336156, 388584, 392182, 504234, 588273, 672312, 756351, 784364, 1008468, 1176546, 1512702, 1568728, 1764819, 2016936, 2353092, 3025404, 3529638, 4706184, 5294457, 6050808, 7059276, 10588914, 14118552, 21177828, 42355656]

約数ペア:

[(1, 42355656), (2, 21177828), (3, 14118552), (4, 10588914), (6, 7059276), (7, 6050808), (8, 5294457), (9, 4706184), (12, 3529638), (14, 3025404), (18, 2353092), (21, 2016936), (24, 1764819), (27, 1568728), (28, 1512702), (36, 1176546), (42, 1008468), (54, 784364), (56, 756351), (63, 672312), (72, 588273), (84, 504234), (108, 392182), (109, 388584), (126, 336156), (168, 252117), (189, 224104), (216, 196091), (218, 194292), (252, 168078), (257, 164808), (327, 129528), (378, 112052), (436, 97146), (504, 84039), (514, 82404), (654, 64764), (756, 56026), (763, 55512), (771, 54936), (872, 48573), (981, 43176), (1028, 41202), (1308, 32382), (1512, 28013), (1526, 27756), (1542, 27468), (1799, 23544), (1962, 21588), (2056, 20601), (2289, 18504), (2313, 18312), (2616, 16191), (2943, 14392), (3052, 13878), (3084, 13734), (3598, 11772), (3924, 10794), (4578, 9252), (4626, 9156), (5397, 7848), (5886, 7196), (6104, 6939), (6168, 6867)]