213086808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 674150400

約数和(自身を除く): 461063592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 121, 124, 132, 186, 198, 216, 242, 248, 263, 264, 279, 297, 341, 363, 372, 396, 484, 526, 558, 594, 682, 726, 744, 789, 792, 837, 968, 1023, 1052, 1089, 1116, 1188, 1364, 1452, 1578, 1674, 2046, 2104, 2178, 2232, 2367, 2376, 2728, 2893, 2904, 3069, 3156, 3267, 3348, 3751, 4092, 4356, 4734, 5786, 6138, 6312, 6534, 6696, 7101, 7502, 8153, 8184, 8679, 8712, 9207, 9468, 11253, 11572, 12276, 13068, 14202, 15004, 16306, 17358, 18414, 18936, 22506, 23144, 24459, 24552, 26037, 26136, 28404, 30008, 31823, 32612, 33759, 34716, 36828, 45012, 48918, 52074, 56808, 63646, 65224, 67518, 69432, 73377, 73656, 78111, 89683, 90024, 95469, 97836, 101277, 104148, 127292, 135036, 146754, 156222, 179366, 190938, 195672, 202554, 208296, 220131, 254584, 269049, 270072, 286407, 293508, 312444, 358732, 381876, 405108, 440262, 538098, 572814, 587016, 624888, 717464, 763752, 807147, 810216, 859221, 880524, 986513, 1076196, 1145628, 1614294, 1718442, 1761048, 1973026, 2152392, 2291256, 2421441, 2959539, 3228588, 3436884, 3946052, 4842882, 5919078, 6457176, 6873768, 7892104, 8878617, 9685764, 11838156, 17757234, 19371528, 23676312, 26635851, 35514468, 53271702, 71028936, 106543404, 213086808]

約数ペア:

[(1, 213086808), (2, 106543404), (3, 71028936), (4, 53271702), (6, 35514468), (8, 26635851), (9, 23676312), (11, 19371528), (12, 17757234), (18, 11838156), (22, 9685764), (24, 8878617), (27, 7892104), (31, 6873768), (33, 6457176), (36, 5919078), (44, 4842882), (54, 3946052), (62, 3436884), (66, 3228588), (72, 2959539), (88, 2421441), (93, 2291256), (99, 2152392), (108, 1973026), (121, 1761048), (124, 1718442), (132, 1614294), (186, 1145628), (198, 1076196), (216, 986513), (242, 880524), (248, 859221), (263, 810216), (264, 807147), (279, 763752), (297, 717464), (341, 624888), (363, 587016), (372, 572814), (396, 538098), (484, 440262), (526, 405108), (558, 381876), (594, 358732), (682, 312444), (726, 293508), (744, 286407), (789, 270072), (792, 269049), (837, 254584), (968, 220131), (1023, 208296), (1052, 202554), (1089, 195672), (1116, 190938), (1188, 179366), (1364, 156222), (1452, 146754), (1578, 135036), (1674, 127292), (2046, 104148), (2104, 101277), (2178, 97836), (2232, 95469), (2367, 90024), (2376, 89683), (2728, 78111), (2893, 73656), (2904, 73377), (3069, 69432), (3156, 67518), (3267, 65224), (3348, 63646), (3751, 56808), (4092, 52074), (4356, 48918), (4734, 45012), (5786, 36828), (6138, 34716), (6312, 33759), (6534, 32612), (6696, 31823), (7101, 30008), (7502, 28404), (8153, 26136), (8184, 26037), (8679, 24552), (8712, 24459), (9207, 23144), (9468, 22506), (11253, 18936), (11572, 18414), (12276, 17358), (13068, 16306), (14202, 15004)]