266982012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15679}}^1$

素因数の和:15743

約数の個数: 72

約数和(自身を含む): 753392640

約数和(自身を除く): 486410628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 15679, 17028, 31358, 47037, 62716, 94074, 141111, 172469, 188148, 282222, 344938, 517407, 564444, 674197, 689876, 1034814, 1348394, 1552221, 2022591, 2069628, 2696788, 3104442, 4045182, 6067773, 6208884, 7416167, 8090364, 12135546, 14832334, 22248501, 24271092, 29664668, 44497002, 66745503, 88994004, 133491006, 266982012]

約数ペア:

[(1, 266982012), (2, 133491006), (3, 88994004), (4, 66745503), (6, 44497002), (9, 29664668), (11, 24271092), (12, 22248501), (18, 14832334), (22, 12135546), (33, 8090364), (36, 7416167), (43, 6208884), (44, 6067773), (66, 4045182), (86, 3104442), (99, 2696788), (129, 2069628), (132, 2022591), (172, 1552221), (198, 1348394), (258, 1034814), (387, 689876), (396, 674197), (473, 564444), (516, 517407), (774, 344938), (946, 282222), (1419, 188148), (1548, 172469), (1892, 141111), (2838, 94074), (4257, 62716), (5676, 47037), (8514, 31358), (15679, 17028)]