243751424

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 80

約数和(自身を含む): 580998528

約数和(自身を除く): 337247104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 2957, 3584, 5152, 5888, 5914, 10304, 11776, 11828, 20608, 20699, 23656, 41216, 41398, 47312, 68011, 82432, 82796, 94624, 136022, 165592, 189248, 272044, 331184, 378496, 476077, 544088, 662368, 756992, 952154, 1088176, 1324736, 1513984, 1904308, 2176352, 2649472, 3808616, 4352704, 5298944, 7617232, 8705408, 10597888, 15234464, 17410816, 30468928, 34821632, 60937856, 121875712, 243751424]

約数ペア:

[(1, 243751424), (2, 121875712), (4, 60937856), (7, 34821632), (8, 30468928), (14, 17410816), (16, 15234464), (23, 10597888), (28, 8705408), (32, 7617232), (46, 5298944), (56, 4352704), (64, 3808616), (92, 2649472), (112, 2176352), (128, 1904308), (161, 1513984), (184, 1324736), (224, 1088176), (256, 952154), (322, 756992), (368, 662368), (448, 544088), (512, 476077), (644, 378496), (736, 331184), (896, 272044), (1288, 189248), (1472, 165592), (1792, 136022), (2576, 94624), (2944, 82796), (2957, 82432), (3584, 68011), (5152, 47312), (5888, 41398), (5914, 41216), (10304, 23656), (11776, 20699), (11828, 20608)]