211850496

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 216

約数和(自身を含む): 718719456

約数和(自身を除く): 506868960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 643, 704, 768, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1286, 1287, 1408, 1584, 1664, 1716, 1872, 1929, 2112, 2288, 2304, 2496, 2572, 2574, 2816, 3168, 3328, 3432, 3744, 3858, 4224, 4576, 4992, 5144, 5148, 5787, 6336, 6864, 7073, 7488, 7716, 8359, 8448, 9152, 9984, 10288, 10296, 11574, 12672, 13728, 14146, 14976, 15432, 16718, 18304, 20576, 20592, 21219, 23148, 25077, 25344, 27456, 28292, 29952, 30864, 33436, 36608, 41152, 41184, 42438, 46296, 50154, 54912, 56584, 61728, 63657, 66872, 75231, 82304, 82368, 84876, 91949, 92592, 100308, 109824, 113168, 123456, 127314, 133744, 150462, 164608, 164736, 169752, 183898, 185184, 200616, 226336, 246912, 254628, 267488, 275847, 300924, 329472, 339504, 367796, 370368, 401232, 452672, 493824, 509256, 534976, 551694, 601848, 679008, 735592, 740736, 802464, 827541, 905344, 1018512, 1069952, 1103388, 1203696, 1358016, 1471184, 1481472, 1604928, 1655082, 1810688, 2037024, 2139904, 2206776, 2407392, 2716032, 2942368, 3209856, 3310164, 4074048, 4413552, 4814784, 5432064, 5884736, 6419712, 6620328, 8148096, 8827104, 9629568, 11769472, 13240656, 16296192, 17654208, 19259136, 23538944, 26481312, 35308416, 52962624, 70616832, 105925248, 211850496]

約数ペア:

[(1, 211850496), (2, 105925248), (3, 70616832), (4, 52962624), (6, 35308416), (8, 26481312), (9, 23538944), (11, 19259136), (12, 17654208), (13, 16296192), (16, 13240656), (18, 11769472), (22, 9629568), (24, 8827104), (26, 8148096), (32, 6620328), (33, 6419712), (36, 5884736), (39, 5432064), (44, 4814784), (48, 4413552), (52, 4074048), (64, 3310164), (66, 3209856), (72, 2942368), (78, 2716032), (88, 2407392), (96, 2206776), (99, 2139904), (104, 2037024), (117, 1810688), (128, 1655082), (132, 1604928), (143, 1481472), (144, 1471184), (156, 1358016), (176, 1203696), (192, 1103388), (198, 1069952), (208, 1018512), (234, 905344), (256, 827541), (264, 802464), (286, 740736), (288, 735592), (312, 679008), (352, 601848), (384, 551694), (396, 534976), (416, 509256), (429, 493824), (468, 452672), (528, 401232), (572, 370368), (576, 367796), (624, 339504), (643, 329472), (704, 300924), (768, 275847), (792, 267488), (832, 254628), (858, 246912), (936, 226336), (1056, 200616), (1144, 185184), (1152, 183898), (1248, 169752), (1286, 164736), (1287, 164608), (1408, 150462), (1584, 133744), (1664, 127314), (1716, 123456), (1872, 113168), (1929, 109824), (2112, 100308), (2288, 92592), (2304, 91949), (2496, 84876), (2572, 82368), (2574, 82304), (2816, 75231), (3168, 66872), (3328, 63657), (3432, 61728), (3744, 56584), (3858, 54912), (4224, 50154), (4576, 46296), (4992, 42438), (5144, 41184), (5148, 41152), (5787, 36608), (6336, 33436), (6864, 30864), (7073, 29952), (7488, 28292), (7716, 27456), (8359, 25344), (8448, 25077), (9152, 23148), (9984, 21219), (10288, 20592), (10296, 20576), (11574, 18304), (12672, 16718), (13728, 15432), (14146, 14976)]