291268468332

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1321}}^1\times {\mathrm{22111}}^1$

素因数の和:23719

約数の個数: 72

約数和(自身を含む): 739512755072

約数和(自身を除く): 448244286740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1321, 1662, 2493, 2642, 3324, 3963, 4986, 5284, 7926, 9972, 11889, 15852, 22111, 23778, 44222, 47556, 66333, 88444, 132666, 198999, 265332, 365917, 397998, 731834, 795996, 1097751, 1463668, 2195502, 3293253, 4391004, 6124747, 6586506, 12249494, 13173012, 18374241, 24498988, 29208631, 36748482, 55122723, 58417262, 73496964, 87625893, 110245446, 116834524, 175251786, 220490892, 262877679, 350503572, 525755358, 1051510716, 8090790787, 16181581574, 24272372361, 32363163148, 48544744722, 72817117083, 97089489444, 145634234166, 291268468332]

約数ペア:

[(1, 291268468332), (2, 145634234166), (3, 97089489444), (4, 72817117083), (6, 48544744722), (9, 32363163148), (12, 24272372361), (18, 16181581574), (36, 8090790787), (277, 1051510716), (554, 525755358), (831, 350503572), (1108, 262877679), (1321, 220490892), (1662, 175251786), (2493, 116834524), (2642, 110245446), (3324, 87625893), (3963, 73496964), (4986, 58417262), (5284, 55122723), (7926, 36748482), (9972, 29208631), (11889, 24498988), (15852, 18374241), (22111, 13173012), (23778, 12249494), (44222, 6586506), (47556, 6124747), (66333, 4391004), (88444, 3293253), (132666, 2195502), (198999, 1463668), (265332, 1097751), (365917, 795996), (397998, 731834)]