171305568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 216

約数和(自身を含む): 578869200

約数和(自身を除く): 407563632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 199, 224, 244, 252, 288, 294, 336, 366, 392, 398, 427, 441, 488, 504, 549, 588, 597, 672, 732, 784, 796, 854, 882, 976, 1008, 1098, 1176, 1194, 1281, 1393, 1464, 1568, 1592, 1708, 1764, 1791, 1952, 2016, 2196, 2352, 2388, 2562, 2786, 2928, 2989, 3184, 3416, 3528, 3582, 3843, 4179, 4392, 4704, 4776, 5124, 5572, 5856, 5978, 6368, 6832, 7056, 7164, 7686, 8358, 8784, 8967, 9552, 9751, 10248, 11144, 11956, 12139, 12537, 13664, 14112, 14328, 15372, 16716, 17568, 17934, 19104, 19502, 20496, 22288, 23912, 24278, 25074, 26901, 28656, 29253, 30744, 33432, 35868, 36417, 39004, 40992, 44576, 47824, 48556, 50148, 53802, 57312, 58506, 61488, 66864, 71736, 72834, 78008, 84973, 87759, 95648, 97112, 100296, 107604, 109251, 117012, 122976, 133728, 143472, 145668, 156016, 169946, 175518, 194224, 200592, 215208, 218502, 234024, 254919, 286944, 291336, 312032, 339892, 351036, 388448, 401184, 430416, 437004, 468048, 509838, 582672, 594811, 679784, 702072, 764757, 860832, 874008, 936096, 1019676, 1165344, 1189622, 1359568, 1404144, 1529514, 1748016, 1784433, 2039352, 2379244, 2719136, 2808288, 3059028, 3496032, 3568866, 4078704, 4758488, 5353299, 6118056, 7137732, 8157408, 9516976, 10706598, 12236112, 14275464, 19033952, 21413196, 24472224, 28550928, 42826392, 57101856, 85652784, 171305568]

約数ペア:

[(1, 171305568), (2, 85652784), (3, 57101856), (4, 42826392), (6, 28550928), (7, 24472224), (8, 21413196), (9, 19033952), (12, 14275464), (14, 12236112), (16, 10706598), (18, 9516976), (21, 8157408), (24, 7137732), (28, 6118056), (32, 5353299), (36, 4758488), (42, 4078704), (48, 3568866), (49, 3496032), (56, 3059028), (61, 2808288), (63, 2719136), (72, 2379244), (84, 2039352), (96, 1784433), (98, 1748016), (112, 1529514), (122, 1404144), (126, 1359568), (144, 1189622), (147, 1165344), (168, 1019676), (183, 936096), (196, 874008), (199, 860832), (224, 764757), (244, 702072), (252, 679784), (288, 594811), (294, 582672), (336, 509838), (366, 468048), (392, 437004), (398, 430416), (427, 401184), (441, 388448), (488, 351036), (504, 339892), (549, 312032), (588, 291336), (597, 286944), (672, 254919), (732, 234024), (784, 218502), (796, 215208), (854, 200592), (882, 194224), (976, 175518), (1008, 169946), (1098, 156016), (1176, 145668), (1194, 143472), (1281, 133728), (1393, 122976), (1464, 117012), (1568, 109251), (1592, 107604), (1708, 100296), (1764, 97112), (1791, 95648), (1952, 87759), (2016, 84973), (2196, 78008), (2352, 72834), (2388, 71736), (2562, 66864), (2786, 61488), (2928, 58506), (2989, 57312), (3184, 53802), (3416, 50148), (3528, 48556), (3582, 47824), (3843, 44576), (4179, 40992), (4392, 39004), (4704, 36417), (4776, 35868), (5124, 33432), (5572, 30744), (5856, 29253), (5978, 28656), (6368, 26901), (6832, 25074), (7056, 24278), (7164, 23912), (7686, 22288), (8358, 20496), (8784, 19502), (8967, 19104), (9552, 17934), (9751, 17568), (10248, 16716), (11144, 15372), (11956, 14328), (12139, 14112), (12537, 13664)]