218663424

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6810

約数の個数: 120

約数和(自身を含む): 721337760

約数和(自身を除く): 502674336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 6779, 8064, 10752, 13558, 16128, 20337, 27116, 32256, 40674, 47453, 54232, 61011, 81348, 94906, 108464, 122022, 142359, 162696, 189812, 216928, 244044, 284718, 325392, 379624, 427077, 433856, 488088, 569436, 650784, 759248, 854154, 867712, 976176, 1138872, 1301568, 1518496, 1708308, 1735424, 1952352, 2277744, 2603136, 3036992, 3416616, 3470848, 3904704, 4555488, 5206272, 6073984, 6833232, 7809408, 9110976, 10412544, 12147968, 13666464, 15618816, 18221952, 24295936, 27332928, 31237632, 36443904, 54665856, 72887808, 109331712, 218663424]

約数ペア:

[(1, 218663424), (2, 109331712), (3, 72887808), (4, 54665856), (6, 36443904), (7, 31237632), (8, 27332928), (9, 24295936), (12, 18221952), (14, 15618816), (16, 13666464), (18, 12147968), (21, 10412544), (24, 9110976), (28, 7809408), (32, 6833232), (36, 6073984), (42, 5206272), (48, 4555488), (56, 3904704), (63, 3470848), (64, 3416616), (72, 3036992), (84, 2603136), (96, 2277744), (112, 1952352), (126, 1735424), (128, 1708308), (144, 1518496), (168, 1301568), (192, 1138872), (224, 976176), (252, 867712), (256, 854154), (288, 759248), (336, 650784), (384, 569436), (448, 488088), (504, 433856), (512, 427077), (576, 379624), (672, 325392), (768, 284718), (896, 244044), (1008, 216928), (1152, 189812), (1344, 162696), (1536, 142359), (1792, 122022), (2016, 108464), (2304, 94906), (2688, 81348), (3584, 61011), (4032, 54232), (4608, 47453), (5376, 40674), (6779, 32256), (8064, 27116), (10752, 20337), (13558, 16128)]