216494208

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 780014400

約数和(自身を除く): 563520192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 157, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 314, 324, 336, 342, 378, 384, 399, 432, 448, 456, 471, 504, 513, 532, 567, 576, 608, 628, 648, 672, 684, 756, 798, 864, 896, 912, 942, 1008, 1026, 1064, 1099, 1134, 1152, 1197, 1216, 1256, 1296, 1344, 1368, 1413, 1512, 1539, 1596, 1728, 1824, 1884, 2016, 2052, 2128, 2198, 2268, 2394, 2432, 2512, 2592, 2688, 2736, 2826, 2983, 3024, 3078, 3192, 3297, 3456, 3591, 3648, 3768, 4032, 4104, 4239, 4256, 4396, 4536, 4788, 5024, 5184, 5472, 5652, 5966, 6048, 6156, 6384, 6594, 7182, 7296, 7536, 8064, 8208, 8478, 8512, 8792, 8949, 9072, 9576, 9891, 10048, 10368, 10773, 10944, 11304, 11932, 12096, 12312, 12717, 12768, 13188, 14364, 15072, 16416, 16956, 17024, 17584, 17898, 18144, 19152, 19782, 20096, 20881, 21546, 21888, 22608, 23864, 24192, 24624, 25434, 25536, 26376, 26847, 28728, 29673, 30144, 32832, 33912, 35168, 35796, 36288, 38304, 39564, 41762, 43092, 45216, 47728, 49248, 50868, 51072, 52752, 53694, 57456, 59346, 60288, 62643, 65664, 67824, 70336, 71592, 72576, 76608, 79128, 80541, 83524, 86184, 89019, 90432, 95456, 98496, 101736, 105504, 107388, 114912, 118692, 125286, 135648, 140672, 143184, 153216, 158256, 161082, 167048, 172368, 178038, 180864, 187929, 190912, 196992, 203472, 211008, 214776, 229824, 237384, 241623, 250572, 271296, 286368, 316512, 322164, 334096, 344736, 356076, 375858, 381824, 406944, 422016, 429552, 459648, 474768, 483246, 501144, 542592, 563787, 572736, 633024, 644328, 668192, 689472, 712152, 751716, 813888, 859104, 949536, 966492, 1002288, 1127574, 1145472, 1266048, 1288656, 1336384, 1378944, 1424304, 1503432, 1627776, 1691361, 1718208, 1899072, 1932984, 2004576, 2255148, 2577312, 2672768, 2848608, 3006864, 3382722, 3436416, 3798144, 3865968, 4009152, 4510296, 5154624, 5697216, 6013728, 6765444, 7731936, 8018304, 9020592, 10309248, 11394432, 12027456, 13530888, 15463872, 18041184, 24054912, 27061776, 30927744, 36082368, 54123552, 72164736, 108247104, 216494208]

約数ペア:

[(1, 216494208), (2, 108247104), (3, 72164736), (4, 54123552), (6, 36082368), (7, 30927744), (8, 27061776), (9, 24054912), (12, 18041184), (14, 15463872), (16, 13530888), (18, 12027456), (19, 11394432), (21, 10309248), (24, 9020592), (27, 8018304), (28, 7731936), (32, 6765444), (36, 6013728), (38, 5697216), (42, 5154624), (48, 4510296), (54, 4009152), (56, 3865968), (57, 3798144), (63, 3436416), (64, 3382722), (72, 3006864), (76, 2848608), (81, 2672768), (84, 2577312), (96, 2255148), (108, 2004576), (112, 1932984), (114, 1899072), (126, 1718208), (128, 1691361), (133, 1627776), (144, 1503432), (152, 1424304), (157, 1378944), (162, 1336384), (168, 1288656), (171, 1266048), (189, 1145472), (192, 1127574), (216, 1002288), (224, 966492), (228, 949536), (252, 859104), (266, 813888), (288, 751716), (304, 712152), (314, 689472), (324, 668192), (336, 644328), (342, 633024), (378, 572736), (384, 563787), (399, 542592), (432, 501144), (448, 483246), (456, 474768), (471, 459648), (504, 429552), (513, 422016), (532, 406944), (567, 381824), (576, 375858), (608, 356076), (628, 344736), (648, 334096), (672, 322164), (684, 316512), (756, 286368), (798, 271296), (864, 250572), (896, 241623), (912, 237384), (942, 229824), (1008, 214776), (1026, 211008), (1064, 203472), (1099, 196992), (1134, 190912), (1152, 187929), (1197, 180864), (1216, 178038), (1256, 172368), (1296, 167048), (1344, 161082), (1368, 158256), (1413, 153216), (1512, 143184), (1539, 140672), (1596, 135648), (1728, 125286), (1824, 118692), (1884, 114912), (2016, 107388), (2052, 105504), (2128, 101736), (2198, 98496), (2268, 95456), (2394, 90432), (2432, 89019), (2512, 86184), (2592, 83524), (2688, 80541), (2736, 79128), (2826, 76608), (2983, 72576), (3024, 71592), (3078, 70336), (3192, 67824), (3297, 65664), (3456, 62643), (3591, 60288), (3648, 59346), (3768, 57456), (4032, 53694), (4104, 52752), (4239, 51072), (4256, 50868), (4396, 49248), (4536, 47728), (4788, 45216), (5024, 43092), (5184, 41762), (5472, 39564), (5652, 38304), (5966, 36288), (6048, 35796), (6156, 35168), (6384, 33912), (6594, 32832), (7182, 30144), (7296, 29673), (7536, 28728), (8064, 26847), (8208, 26376), (8478, 25536), (8512, 25434), (8792, 24624), (8949, 24192), (9072, 23864), (9576, 22608), (9891, 21888), (10048, 21546), (10368, 20881), (10773, 20096), (10944, 19782), (11304, 19152), (11932, 18144), (12096, 17898), (12312, 17584), (12717, 17024), (12768, 16956), (13188, 16416), (14364, 15072)]