331365732

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 783542592

約数和(自身を除く): 452176860

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 421, 428, 613, 642, 842, 1226, 1263, 1284, 1684, 1839, 2452, 2526, 3678, 5052, 7356, 45047, 65591, 90094, 131182, 135141, 180188, 196773, 258073, 262364, 270282, 393546, 516146, 540564, 774219, 787092, 1032292, 1548438, 3096876, 27613811, 55227622, 82841433, 110455244, 165682866, 331365732]

約数ペア:

[(1, 331365732), (2, 165682866), (3, 110455244), (4, 82841433), (6, 55227622), (12, 27613811), (107, 3096876), (214, 1548438), (321, 1032292), (421, 787092), (428, 774219), (613, 540564), (642, 516146), (842, 393546), (1226, 270282), (1263, 262364), (1284, 258073), (1684, 196773), (1839, 180188), (2452, 135141), (2526, 131182), (3678, 90094), (5052, 65591), (7356, 45047)]