313759152

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 180

約数和(自身を含む): 1041964560

約数和(自身を除く): 728205408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 742, 784, 839, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1678, 1764, 1908, 2226, 2352, 2517, 2544, 2597, 2968, 3339, 3356, 3528, 3816, 4452, 5034, 5194, 5873, 5936, 6678, 6712, 7056, 7551, 7632, 7791, 8904, 10068, 10388, 11746, 13356, 13424, 15102, 15582, 17619, 17808, 20136, 20776, 23373, 23492, 26712, 30204, 31164, 35238, 40272, 41111, 41552, 44467, 46746, 46984, 52857, 53424, 60408, 62328, 70476, 82222, 88934, 93492, 93968, 105714, 120816, 123333, 124656, 133401, 140952, 164444, 177868, 186984, 211428, 246666, 266802, 281904, 311269, 328888, 355736, 369999, 373968, 400203, 422856, 493332, 533604, 622538, 657776, 711472, 739998, 800406, 845712, 933807, 986664, 1067208, 1245076, 1479996, 1600812, 1867614, 1973328, 2134416, 2178883, 2490152, 2801421, 2959992, 3201624, 3735228, 4357766, 4980304, 5602842, 5919984, 6403248, 6536649, 7470456, 8715532, 11205684, 13073298, 14940912, 17431064, 19609947, 22411368, 26146596, 34862128, 39219894, 44822736, 52293192, 78439788, 104586384, 156879576, 313759152]

約数ペア:

[(1, 313759152), (2, 156879576), (3, 104586384), (4, 78439788), (6, 52293192), (7, 44822736), (8, 39219894), (9, 34862128), (12, 26146596), (14, 22411368), (16, 19609947), (18, 17431064), (21, 14940912), (24, 13073298), (28, 11205684), (36, 8715532), (42, 7470456), (48, 6536649), (49, 6403248), (53, 5919984), (56, 5602842), (63, 4980304), (72, 4357766), (84, 3735228), (98, 3201624), (106, 2959992), (112, 2801421), (126, 2490152), (144, 2178883), (147, 2134416), (159, 1973328), (168, 1867614), (196, 1600812), (212, 1479996), (252, 1245076), (294, 1067208), (318, 986664), (336, 933807), (371, 845712), (392, 800406), (424, 739998), (441, 711472), (477, 657776), (504, 622538), (588, 533604), (636, 493332), (742, 422856), (784, 400203), (839, 373968), (848, 369999), (882, 355736), (954, 328888), (1008, 311269), (1113, 281904), (1176, 266802), (1272, 246666), (1484, 211428), (1678, 186984), (1764, 177868), (1908, 164444), (2226, 140952), (2352, 133401), (2517, 124656), (2544, 123333), (2597, 120816), (2968, 105714), (3339, 93968), (3356, 93492), (3528, 88934), (3816, 82222), (4452, 70476), (5034, 62328), (5194, 60408), (5873, 53424), (5936, 52857), (6678, 46984), (6712, 46746), (7056, 44467), (7551, 41552), (7632, 41111), (7791, 40272), (8904, 35238), (10068, 31164), (10388, 30204), (11746, 26712), (13356, 23492), (13424, 23373), (15102, 20776), (15582, 20136), (17619, 17808)]