212749824

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 663100416

約数和(自身を除く): 450350592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 421, 448, 512, 564, 658, 672, 752, 768, 842, 896, 987, 1128, 1263, 1316, 1344, 1504, 1536, 1684, 1792, 1974, 2256, 2526, 2632, 2688, 2947, 3008, 3368, 3584, 3948, 4512, 5052, 5264, 5376, 5894, 6016, 6736, 7896, 8841, 9024, 10104, 10528, 10752, 11788, 12032, 13472, 15792, 17682, 18048, 19787, 20208, 21056, 23576, 24064, 26944, 31584, 35364, 36096, 39574, 40416, 42112, 47152, 53888, 59361, 63168, 70728, 72192, 79148, 80832, 84224, 94304, 107776, 118722, 126336, 138509, 141456, 158296, 161664, 168448, 188608, 215552, 237444, 252672, 277018, 282912, 316592, 323328, 377216, 415527, 474888, 505344, 554036, 565824, 633184, 646656, 754432, 831054, 949776, 1108072, 1131648, 1266368, 1508864, 1662108, 1899552, 2216144, 2263296, 2532736, 3324216, 3799104, 4432288, 4526592, 5065472, 6648432, 7598208, 8864576, 10130944, 13296864, 15196416, 17729152, 26593728, 30392832, 35458304, 53187456, 70916608, 106374912, 212749824]

約数ペア:

[(1, 212749824), (2, 106374912), (3, 70916608), (4, 53187456), (6, 35458304), (7, 30392832), (8, 26593728), (12, 17729152), (14, 15196416), (16, 13296864), (21, 10130944), (24, 8864576), (28, 7598208), (32, 6648432), (42, 5065472), (47, 4526592), (48, 4432288), (56, 3799104), (64, 3324216), (84, 2532736), (94, 2263296), (96, 2216144), (112, 1899552), (128, 1662108), (141, 1508864), (168, 1266368), (188, 1131648), (192, 1108072), (224, 949776), (256, 831054), (282, 754432), (329, 646656), (336, 633184), (376, 565824), (384, 554036), (421, 505344), (448, 474888), (512, 415527), (564, 377216), (658, 323328), (672, 316592), (752, 282912), (768, 277018), (842, 252672), (896, 237444), (987, 215552), (1128, 188608), (1263, 168448), (1316, 161664), (1344, 158296), (1504, 141456), (1536, 138509), (1684, 126336), (1792, 118722), (1974, 107776), (2256, 94304), (2526, 84224), (2632, 80832), (2688, 79148), (2947, 72192), (3008, 70728), (3368, 63168), (3584, 59361), (3948, 53888), (4512, 47152), (5052, 42112), (5264, 40416), (5376, 39574), (5894, 36096), (6016, 35364), (6736, 31584), (7896, 26944), (8841, 24064), (9024, 23576), (10104, 21056), (10528, 20208), (10752, 19787), (11788, 18048), (12032, 17682), (13472, 15792)]