262271256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6768

約数の個数: 64

約数和(自身を含む): 711782400

約数和(自身を除く): 449511144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 6619, 9906, 13208, 13238, 19812, 19857, 26476, 39624, 39714, 52952, 79428, 86047, 158856, 172094, 258141, 344188, 516282, 688376, 840613, 1032564, 1681226, 2065128, 2521839, 3362452, 5043678, 6724904, 10087356, 10927969, 20174712, 21855938, 32783907, 43711876, 65567814, 87423752, 131135628, 262271256]

約数ペア:

[(1, 262271256), (2, 131135628), (3, 87423752), (4, 65567814), (6, 43711876), (8, 32783907), (12, 21855938), (13, 20174712), (24, 10927969), (26, 10087356), (39, 6724904), (52, 5043678), (78, 3362452), (104, 2521839), (127, 2065128), (156, 1681226), (254, 1032564), (312, 840613), (381, 688376), (508, 516282), (762, 344188), (1016, 258141), (1524, 172094), (1651, 158856), (3048, 86047), (3302, 79428), (4953, 52952), (6604, 39714), (6619, 39624), (9906, 26476), (13208, 19857), (13238, 19812)]