2909198144

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1495

約数の個数: 56

約数和(自身を含む): 5840455680

約数和(自身を除く): 2931257536

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 359, 508, 718, 997, 1016, 1436, 1994, 2032, 2872, 3988, 4064, 5744, 7976, 8128, 11488, 15952, 22976, 31904, 45593, 63808, 91186, 126619, 182372, 253238, 357923, 364744, 506476, 715846, 729488, 1012952, 1431692, 1458976, 2025904, 2863384, 2917952, 4051808, 5726768, 8103616, 11453536, 22907072, 45456221, 90912442, 181824884, 363649768, 727299536, 1454599072, 2909198144]

約数ペア:

[(1, 2909198144), (2, 1454599072), (4, 727299536), (8, 363649768), (16, 181824884), (32, 90912442), (64, 45456221), (127, 22907072), (254, 11453536), (359, 8103616), (508, 5726768), (718, 4051808), (997, 2917952), (1016, 2863384), (1436, 2025904), (1994, 1458976), (2032, 1431692), (2872, 1012952), (3988, 729488), (4064, 715846), (5744, 506476), (7976, 364744), (8128, 357923), (11488, 253238), (15952, 182372), (22976, 126619), (31904, 91186), (45593, 63808)]