268309908

素因数分解:

$2^2\times 3^7\times {\mathrm{30671}}^1$

素因数の和:30696

約数の個数: 48

約数和(自身を含む): 704229120

約数和(自身を除く): 435919212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 30671, 61342, 92013, 122684, 184026, 276039, 368052, 552078, 828117, 1104156, 1656234, 2484351, 3312468, 4968702, 7453053, 9937404, 14906106, 22359159, 29812212, 44718318, 67077477, 89436636, 134154954, 268309908]

約数ペア:

[(1, 268309908), (2, 134154954), (3, 89436636), (4, 67077477), (6, 44718318), (9, 29812212), (12, 22359159), (18, 14906106), (27, 9937404), (36, 7453053), (54, 4968702), (81, 3312468), (108, 2484351), (162, 1656234), (243, 1104156), (324, 828117), (486, 552078), (729, 368052), (972, 276039), (1458, 184026), (2187, 122684), (2916, 92013), (4374, 61342), (8748, 30671)]