285430208

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2351}}^1$

素因数の和:2641

約数の個数: 56

約数和(自身を含む): 649979904

約数和(自身を除く): 364549696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 448, 542, 1084, 1897, 2168, 2351, 3794, 4336, 4702, 7588, 8672, 9404, 15176, 16457, 17344, 18808, 30352, 32914, 37616, 60704, 65828, 75232, 121408, 131656, 150464, 263312, 526624, 637121, 1053248, 1274242, 2548484, 4459847, 5096968, 8919694, 10193936, 17839388, 20387872, 35678776, 40775744, 71357552, 142715104, 285430208]

約数ペア:

[(1, 285430208), (2, 142715104), (4, 71357552), (7, 40775744), (8, 35678776), (14, 20387872), (16, 17839388), (28, 10193936), (32, 8919694), (56, 5096968), (64, 4459847), (112, 2548484), (224, 1274242), (271, 1053248), (448, 637121), (542, 526624), (1084, 263312), (1897, 150464), (2168, 131656), (2351, 121408), (3794, 75232), (4336, 65828), (4702, 60704), (7588, 37616), (8672, 32914), (9404, 30352), (15176, 18808), (16457, 17344)]