219438396

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16576

約数の個数: 60

約数和(自身を含む): 587682480

約数和(自身を除く): 368244084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 13284, 16519, 33038, 49557, 66076, 99114, 148671, 198228, 297342, 446013, 594684, 677279, 892026, 1338039, 1354558, 1784052, 2031837, 2676078, 2709116, 4063674, 5352156, 6095511, 8127348, 12191022, 18286533, 24382044, 36573066, 54859599, 73146132, 109719198, 219438396]

約数ペア:

[(1, 219438396), (2, 109719198), (3, 73146132), (4, 54859599), (6, 36573066), (9, 24382044), (12, 18286533), (18, 12191022), (27, 8127348), (36, 6095511), (41, 5352156), (54, 4063674), (81, 2709116), (82, 2676078), (108, 2031837), (123, 1784052), (162, 1354558), (164, 1338039), (246, 892026), (324, 677279), (369, 594684), (492, 446013), (738, 297342), (1107, 198228), (1476, 148671), (2214, 99114), (3321, 66076), (4428, 49557), (6642, 33038), (13284, 16519)]