356620368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1619}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 995561280

約数和(自身を除く): 638940912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 353, 624, 706, 1059, 1412, 1619, 2118, 2824, 3238, 4236, 4589, 4857, 5648, 6476, 8472, 9178, 9714, 12952, 13767, 16944, 18356, 19428, 21047, 25904, 27534, 36712, 38856, 42094, 55068, 63141, 73424, 77712, 84188, 110136, 126282, 168376, 220272, 252564, 336752, 505128, 571507, 1010256, 1143014, 1714521, 2286028, 3429042, 4572056, 6858084, 7429591, 9144112, 13716168, 14859182, 22288773, 27432336, 29718364, 44577546, 59436728, 89155092, 118873456, 178310184, 356620368]

約数ペア:

[(1, 356620368), (2, 178310184), (3, 118873456), (4, 89155092), (6, 59436728), (8, 44577546), (12, 29718364), (13, 27432336), (16, 22288773), (24, 14859182), (26, 13716168), (39, 9144112), (48, 7429591), (52, 6858084), (78, 4572056), (104, 3429042), (156, 2286028), (208, 1714521), (312, 1143014), (353, 1010256), (624, 571507), (706, 505128), (1059, 336752), (1412, 252564), (1619, 220272), (2118, 168376), (2824, 126282), (3238, 110136), (4236, 84188), (4589, 77712), (4857, 73424), (5648, 63141), (6476, 55068), (8472, 42094), (9178, 38856), (9714, 36712), (12952, 27534), (13767, 25904), (16944, 21047), (18356, 19428)]