131010492

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 311018400

約数和(自身を除く): 180007908

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 241, 267, 356, 482, 509, 534, 723, 964, 1018, 1068, 1446, 1527, 2036, 2892, 3054, 6108, 21449, 42898, 45301, 64347, 85796, 90602, 122669, 128694, 135903, 181204, 245338, 257388, 271806, 368007, 490676, 543612, 736014, 1472028, 10917541, 21835082, 32752623, 43670164, 65505246, 131010492]

約数ペア:

[(1, 131010492), (2, 65505246), (3, 43670164), (4, 32752623), (6, 21835082), (12, 10917541), (89, 1472028), (178, 736014), (241, 543612), (267, 490676), (356, 368007), (482, 271806), (509, 257388), (534, 245338), (723, 181204), (964, 135903), (1018, 128694), (1068, 122669), (1446, 90602), (1527, 85796), (2036, 64347), (2892, 45301), (3054, 42898), (6108, 21449)]