217527744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 711622656

約数和(自身を除く): 494094912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 192, 217, 224, 227, 248, 276, 322, 336, 368, 372, 434, 448, 454, 483, 496, 552, 644, 651, 672, 681, 713, 736, 744, 868, 908, 966, 992, 1104, 1288, 1302, 1344, 1362, 1426, 1472, 1488, 1589, 1736, 1816, 1932, 1984, 2139, 2208, 2576, 2604, 2724, 2852, 2976, 3178, 3472, 3632, 3864, 4278, 4416, 4767, 4991, 5152, 5208, 5221, 5448, 5704, 5952, 6356, 6944, 7037, 7264, 7728, 8556, 9534, 9982, 10304, 10416, 10442, 10896, 11408, 12712, 13888, 14074, 14528, 14973, 15456, 15663, 17112, 19068, 19964, 20832, 20884, 21111, 21792, 22816, 25424, 28148, 29946, 30912, 31326, 34224, 36547, 38136, 39928, 41664, 41768, 42222, 43584, 45632, 49259, 50848, 56296, 59892, 62652, 68448, 73094, 76272, 79856, 83536, 84444, 98518, 101696, 109641, 112592, 119784, 125304, 136896, 146188, 147777, 152544, 159712, 161851, 167072, 168888, 197036, 219282, 225184, 239568, 250608, 292376, 295554, 305088, 319424, 323702, 334144, 337776, 394072, 438564, 450368, 479136, 485553, 501216, 584752, 591108, 647404, 675552, 788144, 877128, 958272, 971106, 1002432, 1132957, 1169504, 1182216, 1294808, 1351104, 1576288, 1754256, 1942212, 2265914, 2339008, 2364432, 2589616, 3152576, 3398871, 3508512, 3884424, 4531828, 4728864, 5179232, 6797742, 7017024, 7768848, 9063656, 9457728, 10358464, 13595484, 15537696, 18127312, 27190968, 31075392, 36254624, 54381936, 72509248, 108763872, 217527744]

約数ペア:

[(1, 217527744), (2, 108763872), (3, 72509248), (4, 54381936), (6, 36254624), (7, 31075392), (8, 27190968), (12, 18127312), (14, 15537696), (16, 13595484), (21, 10358464), (23, 9457728), (24, 9063656), (28, 7768848), (31, 7017024), (32, 6797742), (42, 5179232), (46, 4728864), (48, 4531828), (56, 3884424), (62, 3508512), (64, 3398871), (69, 3152576), (84, 2589616), (92, 2364432), (93, 2339008), (96, 2265914), (112, 1942212), (124, 1754256), (138, 1576288), (161, 1351104), (168, 1294808), (184, 1182216), (186, 1169504), (192, 1132957), (217, 1002432), (224, 971106), (227, 958272), (248, 877128), (276, 788144), (322, 675552), (336, 647404), (368, 591108), (372, 584752), (434, 501216), (448, 485553), (454, 479136), (483, 450368), (496, 438564), (552, 394072), (644, 337776), (651, 334144), (672, 323702), (681, 319424), (713, 305088), (736, 295554), (744, 292376), (868, 250608), (908, 239568), (966, 225184), (992, 219282), (1104, 197036), (1288, 168888), (1302, 167072), (1344, 161851), (1362, 159712), (1426, 152544), (1472, 147777), (1488, 146188), (1589, 136896), (1736, 125304), (1816, 119784), (1932, 112592), (1984, 109641), (2139, 101696), (2208, 98518), (2576, 84444), (2604, 83536), (2724, 79856), (2852, 76272), (2976, 73094), (3178, 68448), (3472, 62652), (3632, 59892), (3864, 56296), (4278, 50848), (4416, 49259), (4767, 45632), (4991, 43584), (5152, 42222), (5208, 41768), (5221, 41664), (5448, 39928), (5704, 38136), (5952, 36547), (6356, 34224), (6944, 31326), (7037, 30912), (7264, 29946), (7728, 28148), (8556, 25424), (9534, 22816), (9982, 21792), (10304, 21111), (10416, 20884), (10442, 20832), (10896, 19964), (11408, 19068), (12712, 17112), (13888, 15663), (14074, 15456), (14528, 14973)]