262533168

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 767763360

約数和(自身を除く): 505230192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 82, 106, 123, 144, 159, 164, 212, 246, 318, 328, 369, 424, 477, 492, 636, 656, 738, 839, 848, 954, 984, 1272, 1476, 1678, 1908, 1968, 2173, 2517, 2544, 2952, 3356, 3816, 4346, 5034, 5904, 6519, 6712, 7551, 7632, 8692, 10068, 13038, 13424, 15102, 17384, 19557, 20136, 26076, 30204, 34399, 34768, 39114, 40272, 44467, 52152, 60408, 68798, 78228, 88934, 103197, 104304, 120816, 133401, 137596, 156456, 177868, 206394, 266802, 275192, 309591, 312912, 355736, 400203, 412788, 533604, 550384, 619182, 711472, 800406, 825576, 1067208, 1238364, 1600812, 1651152, 1823147, 2134416, 2476728, 3201624, 3646294, 4953456, 5469441, 6403248, 7292588, 10938882, 14585176, 16408323, 21877764, 29170352, 32816646, 43755528, 65633292, 87511056, 131266584, 262533168]

約数ペア:

[(1, 262533168), (2, 131266584), (3, 87511056), (4, 65633292), (6, 43755528), (8, 32816646), (9, 29170352), (12, 21877764), (16, 16408323), (18, 14585176), (24, 10938882), (36, 7292588), (41, 6403248), (48, 5469441), (53, 4953456), (72, 3646294), (82, 3201624), (106, 2476728), (123, 2134416), (144, 1823147), (159, 1651152), (164, 1600812), (212, 1238364), (246, 1067208), (318, 825576), (328, 800406), (369, 711472), (424, 619182), (477, 550384), (492, 533604), (636, 412788), (656, 400203), (738, 355736), (839, 312912), (848, 309591), (954, 275192), (984, 266802), (1272, 206394), (1476, 177868), (1678, 156456), (1908, 137596), (1968, 133401), (2173, 120816), (2517, 104304), (2544, 103197), (2952, 88934), (3356, 78228), (3816, 68798), (4346, 60408), (5034, 52152), (5904, 44467), (6519, 40272), (6712, 39114), (7551, 34768), (7632, 34399), (8692, 30204), (10068, 26076), (13038, 20136), (13424, 19557), (15102, 17384)]