281125152

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1852

約数の個数: 216

約数和(自身を含む): 1015075152

約数和(自身を除く): 733950000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1811, 1848, 2016, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3622, 3696, 4312, 4704, 4851, 5433, 5544, 6468, 7056, 7244, 7392, 8624, 9702, 10866, 11088, 12677, 12936, 14112, 14488, 16299, 17248, 19404, 19921, 21732, 22176, 25354, 25872, 28976, 32598, 38031, 38808, 39842, 43464, 50708, 51744, 57952, 59763, 65196, 76062, 77616, 79684, 86928, 88739, 101416, 114093, 119526, 130392, 139447, 152124, 155232, 159368, 173856, 177478, 179289, 202832, 228186, 239052, 260784, 266217, 278894, 304248, 318736, 354956, 358578, 405664, 418341, 456372, 478104, 521568, 532434, 557788, 608496, 637472, 709912, 717156, 798651, 836682, 912744, 956208, 976129, 1064868, 1115576, 1216992, 1255023, 1419824, 1434312, 1597302, 1673364, 1825488, 1912416, 1952258, 2129736, 2231152, 2510046, 2839648, 2868624, 2928387, 3194604, 3346728, 3650976, 3904516, 4259472, 4462304, 5020092, 5737248, 5856774, 6389208, 6693456, 7809032, 8518944, 8785161, 10040184, 11713548, 12778416, 13386912, 15618064, 17570322, 20080368, 23427096, 25556832, 31236128, 35140644, 40160736, 46854192, 70281288, 93708384, 140562576, 281125152]

約数ペア:

[(1, 281125152), (2, 140562576), (3, 93708384), (4, 70281288), (6, 46854192), (7, 40160736), (8, 35140644), (9, 31236128), (11, 25556832), (12, 23427096), (14, 20080368), (16, 17570322), (18, 15618064), (21, 13386912), (22, 12778416), (24, 11713548), (28, 10040184), (32, 8785161), (33, 8518944), (36, 7809032), (42, 6693456), (44, 6389208), (48, 5856774), (49, 5737248), (56, 5020092), (63, 4462304), (66, 4259472), (72, 3904516), (77, 3650976), (84, 3346728), (88, 3194604), (96, 2928387), (98, 2868624), (99, 2839648), (112, 2510046), (126, 2231152), (132, 2129736), (144, 1952258), (147, 1912416), (154, 1825488), (168, 1673364), (176, 1597302), (196, 1434312), (198, 1419824), (224, 1255023), (231, 1216992), (252, 1115576), (264, 1064868), (288, 976129), (294, 956208), (308, 912744), (336, 836682), (352, 798651), (392, 717156), (396, 709912), (441, 637472), (462, 608496), (504, 557788), (528, 532434), (539, 521568), (588, 478104), (616, 456372), (672, 418341), (693, 405664), (784, 358578), (792, 354956), (882, 318736), (924, 304248), (1008, 278894), (1056, 266217), (1078, 260784), (1176, 239052), (1232, 228186), (1386, 202832), (1568, 179289), (1584, 177478), (1617, 173856), (1764, 159368), (1811, 155232), (1848, 152124), (2016, 139447), (2156, 130392), (2352, 119526), (2464, 114093), (2772, 101416), (3168, 88739), (3234, 86928), (3528, 79684), (3622, 77616), (3696, 76062), (4312, 65196), (4704, 59763), (4851, 57952), (5433, 51744), (5544, 50708), (6468, 43464), (7056, 39842), (7244, 38808), (7392, 38031), (8624, 32598), (9702, 28976), (10866, 25872), (11088, 25354), (12677, 22176), (12936, 21732), (14112, 19921), (14488, 19404), (16299, 17248)]