194449248

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 180

約数和(自身を含む): 665670852

約数和(自身を除く): 471221604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1531, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3062, 3528, 3969, 4536, 4593, 4704, 5292, 6048, 6124, 7056, 7938, 9072, 9186, 10584, 10717, 12248, 13779, 14112, 15876, 18144, 18372, 21168, 21434, 24496, 27558, 31752, 32151, 36744, 41337, 42336, 42868, 48992, 55116, 63504, 64302, 73488, 75019, 82674, 85736, 96453, 110232, 124011, 127008, 128604, 146976, 150038, 165348, 171472, 192906, 220464, 225057, 248022, 257208, 289359, 300076, 330696, 342944, 385812, 440928, 450114, 496044, 514416, 578718, 600152, 661392, 675171, 771624, 868077, 900228, 992088, 1028832, 1157436, 1200304, 1322784, 1350342, 1543248, 1736154, 1800456, 1984176, 2025513, 2314872, 2400608, 2700684, 3086496, 3472308, 3600912, 3968352, 4051026, 4629744, 5401368, 6076539, 6944616, 7201824, 8102052, 9259488, 10802736, 12153078, 13889232, 16204104, 21605472, 24306156, 27778464, 32408208, 48612312, 64816416, 97224624, 194449248]

約数ペア:

[(1, 194449248), (2, 97224624), (3, 64816416), (4, 48612312), (6, 32408208), (7, 27778464), (8, 24306156), (9, 21605472), (12, 16204104), (14, 13889232), (16, 12153078), (18, 10802736), (21, 9259488), (24, 8102052), (27, 7201824), (28, 6944616), (32, 6076539), (36, 5401368), (42, 4629744), (48, 4051026), (49, 3968352), (54, 3600912), (56, 3472308), (63, 3086496), (72, 2700684), (81, 2400608), (84, 2314872), (96, 2025513), (98, 1984176), (108, 1800456), (112, 1736154), (126, 1543248), (144, 1350342), (147, 1322784), (162, 1200304), (168, 1157436), (189, 1028832), (196, 992088), (216, 900228), (224, 868077), (252, 771624), (288, 675171), (294, 661392), (324, 600152), (336, 578718), (378, 514416), (392, 496044), (432, 450114), (441, 440928), (504, 385812), (567, 342944), (588, 330696), (648, 300076), (672, 289359), (756, 257208), (784, 248022), (864, 225057), (882, 220464), (1008, 192906), (1134, 171472), (1176, 165348), (1296, 150038), (1323, 146976), (1512, 128604), (1531, 127008), (1568, 124011), (1764, 110232), (2016, 96453), (2268, 85736), (2352, 82674), (2592, 75019), (2646, 73488), (3024, 64302), (3062, 63504), (3528, 55116), (3969, 48992), (4536, 42868), (4593, 42336), (4704, 41337), (5292, 36744), (6048, 32151), (6124, 31752), (7056, 27558), (7938, 24496), (9072, 21434), (9186, 21168), (10584, 18372), (10717, 18144), (12248, 15876), (13779, 14112)]