371771892

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 962357760

約数和(自身を除く): 590585868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 271, 318, 477, 542, 636, 719, 813, 954, 1084, 1438, 1626, 1908, 2157, 2439, 2876, 3252, 4314, 4878, 6471, 8628, 9756, 12942, 14363, 25884, 28726, 38107, 43089, 57452, 76214, 86178, 114321, 129267, 152428, 172356, 194849, 228642, 258534, 342963, 389698, 457284, 517068, 584547, 685926, 779396, 1169094, 1371852, 1753641, 2338188, 3507282, 7014564, 10326997, 20653994, 30980991, 41307988, 61961982, 92942973, 123923964, 185885946, 371771892]

約数ペア:

[(1, 371771892), (2, 185885946), (3, 123923964), (4, 92942973), (6, 61961982), (9, 41307988), (12, 30980991), (18, 20653994), (36, 10326997), (53, 7014564), (106, 3507282), (159, 2338188), (212, 1753641), (271, 1371852), (318, 1169094), (477, 779396), (542, 685926), (636, 584547), (719, 517068), (813, 457284), (954, 389698), (1084, 342963), (1438, 258534), (1626, 228642), (1908, 194849), (2157, 172356), (2439, 152428), (2876, 129267), (3252, 114321), (4314, 86178), (4878, 76214), (6471, 57452), (8628, 43089), (9756, 38107), (12942, 28726), (14363, 25884)]