1109183488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 88

約数和(自身を含む): 2547843584

約数和(自身を除く): 1438660096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 448, 512, 542, 571, 896, 1024, 1084, 1142, 1792, 1897, 2168, 2284, 3584, 3794, 3997, 4336, 4568, 7168, 7588, 7994, 8672, 9136, 15176, 15988, 17344, 18272, 30352, 31976, 34688, 36544, 60704, 63952, 69376, 73088, 121408, 127904, 138752, 146176, 154741, 242816, 255808, 277504, 292352, 309482, 485632, 511616, 584704, 618964, 971264, 1023232, 1083187, 1237928, 1942528, 2046464, 2166374, 2475856, 4092928, 4332748, 4951712, 8665496, 9903424, 17330992, 19806848, 34661984, 39613696, 69323968, 79227392, 138647936, 158454784, 277295872, 554591744, 1109183488]

約数ペア:

[(1, 1109183488), (2, 554591744), (4, 277295872), (7, 158454784), (8, 138647936), (14, 79227392), (16, 69323968), (28, 39613696), (32, 34661984), (56, 19806848), (64, 17330992), (112, 9903424), (128, 8665496), (224, 4951712), (256, 4332748), (271, 4092928), (448, 2475856), (512, 2166374), (542, 2046464), (571, 1942528), (896, 1237928), (1024, 1083187), (1084, 1023232), (1142, 971264), (1792, 618964), (1897, 584704), (2168, 511616), (2284, 485632), (3584, 309482), (3794, 292352), (3997, 277504), (4336, 255808), (4568, 242816), (7168, 154741), (7588, 146176), (7994, 138752), (8672, 127904), (9136, 121408), (15176, 73088), (15988, 69376), (17344, 63952), (18272, 60704), (30352, 36544), (31976, 34688)]