211731744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 505319136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 96, 98, 103, 112, 114, 133, 138, 147, 152, 161, 168, 184, 196, 206, 224, 228, 266, 276, 294, 304, 309, 322, 336, 368, 392, 399, 412, 437, 456, 483, 532, 552, 588, 608, 618, 644, 672, 721, 736, 784, 798, 824, 874, 912, 931, 966, 1064, 1104, 1127, 1176, 1236, 1288, 1311, 1442, 1568, 1596, 1648, 1748, 1824, 1862, 1932, 1957, 2128, 2163, 2208, 2254, 2352, 2369, 2472, 2576, 2622, 2793, 2884, 3059, 3192, 3296, 3381, 3496, 3724, 3864, 3914, 4256, 4326, 4508, 4704, 4738, 4944, 5047, 5152, 5244, 5586, 5768, 5871, 6118, 6384, 6762, 6992, 7107, 7448, 7728, 7828, 8652, 9016, 9177, 9476, 9888, 10094, 10488, 11172, 11536, 11742, 12236, 12768, 13524, 13699, 13984, 14214, 14896, 15141, 15456, 15656, 16583, 17304, 18032, 18354, 18952, 20188, 20976, 21413, 22344, 23072, 23484, 24472, 27048, 27398, 28428, 29792, 30282, 31312, 33166, 34608, 36064, 36708, 37904, 40376, 41097, 41952, 42826, 44688, 45011, 46968, 48944, 49749, 54096, 54796, 56856, 60564, 62624, 64239, 66332, 69216, 73416, 75808, 80752, 82194, 85652, 89376, 90022, 93936, 95893, 97888, 99498, 108192, 109592, 113712, 116081, 121128, 128478, 132664, 135033, 146832, 161504, 164388, 171304, 180044, 187872, 191786, 198996, 219184, 227424, 232162, 242256, 256956, 265328, 270066, 287679, 293664, 315077, 328776, 342608, 348243, 360088, 383572, 397992, 438368, 464324, 484512, 513912, 530656, 540132, 575358, 630154, 657552, 685216, 696486, 720176, 767144, 795984, 928648, 945231, 1027824, 1080264, 1150716, 1260308, 1315104, 1392972, 1440352, 1534288, 1591968, 1857296, 1890462, 2055648, 2160528, 2205539, 2301432, 2520616, 2785944, 3068576, 3714592, 3780924, 4321056, 4411078, 4602864, 5041232, 5571888, 6616617, 7561848, 8822156, 9205728, 10082464, 11143776, 13233234, 15123696, 17644312, 26466468, 30247392, 35288624, 52932936, 70577248, 105865872, 211731744]

約数ペア:

[(1, 211731744), (2, 105865872), (3, 70577248), (4, 52932936), (6, 35288624), (7, 30247392), (8, 26466468), (12, 17644312), (14, 15123696), (16, 13233234), (19, 11143776), (21, 10082464), (23, 9205728), (24, 8822156), (28, 7561848), (32, 6616617), (38, 5571888), (42, 5041232), (46, 4602864), (48, 4411078), (49, 4321056), (56, 3780924), (57, 3714592), (69, 3068576), (76, 2785944), (84, 2520616), (92, 2301432), (96, 2205539), (98, 2160528), (103, 2055648), (112, 1890462), (114, 1857296), (133, 1591968), (138, 1534288), (147, 1440352), (152, 1392972), (161, 1315104), (168, 1260308), (184, 1150716), (196, 1080264), (206, 1027824), (224, 945231), (228, 928648), (266, 795984), (276, 767144), (294, 720176), (304, 696486), (309, 685216), (322, 657552), (336, 630154), (368, 575358), (392, 540132), (399, 530656), (412, 513912), (437, 484512), (456, 464324), (483, 438368), (532, 397992), (552, 383572), (588, 360088), (608, 348243), (618, 342608), (644, 328776), (672, 315077), (721, 293664), (736, 287679), (784, 270066), (798, 265328), (824, 256956), (874, 242256), (912, 232162), (931, 227424), (966, 219184), (1064, 198996), (1104, 191786), (1127, 187872), (1176, 180044), (1236, 171304), (1288, 164388), (1311, 161504), (1442, 146832), (1568, 135033), (1596, 132664), (1648, 128478), (1748, 121128), (1824, 116081), (1862, 113712), (1932, 109592), (1957, 108192), (2128, 99498), (2163, 97888), (2208, 95893), (2254, 93936), (2352, 90022), (2369, 89376), (2472, 85652), (2576, 82194), (2622, 80752), (2793, 75808), (2884, 73416), (3059, 69216), (3192, 66332), (3296, 64239), (3381, 62624), (3496, 60564), (3724, 56856), (3864, 54796), (3914, 54096), (4256, 49749), (4326, 48944), (4508, 46968), (4704, 45011), (4738, 44688), (4944, 42826), (5047, 41952), (5152, 41097), (5244, 40376), (5586, 37904), (5768, 36708), (5871, 36064), (6118, 34608), (6384, 33166), (6762, 31312), (6992, 30282), (7107, 29792), (7448, 28428), (7728, 27398), (7828, 27048), (8652, 24472), (9016, 23484), (9177, 23072), (9476, 22344), (9888, 21413), (10094, 20976), (10488, 20188), (11172, 18952), (11536, 18354), (11742, 18032), (12236, 17304), (12768, 16583), (13524, 15656), (13699, 15456), (13984, 15141), (14214, 14896)]