306074576

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 620608716

約数和(自身を除く): 314534140

約数列:

[1, 2, 4, 8, 16, 53, 61, 97, 106, 122, 194, 212, 244, 388, 424, 488, 776, 848, 976, 1552, 3233, 3721, 5141, 5917, 6466, 7442, 10282, 11834, 12932, 14884, 20564, 23668, 25864, 29768, 41128, 47336, 51728, 59536, 82256, 94672, 197213, 313601, 360937, 394426, 627202, 721874, 788852, 1254404, 1443748, 1577704, 2508808, 2887496, 3155408, 5017616, 5774992, 19129661, 38259322, 76518644, 153037288, 306074576]

約数ペア:

[(1, 306074576), (2, 153037288), (4, 76518644), (8, 38259322), (16, 19129661), (53, 5774992), (61, 5017616), (97, 3155408), (106, 2887496), (122, 2508808), (194, 1577704), (212, 1443748), (244, 1254404), (388, 788852), (424, 721874), (488, 627202), (776, 394426), (848, 360937), (976, 313601), (1552, 197213), (3233, 94672), (3721, 82256), (5141, 59536), (5917, 51728), (6466, 47336), (7442, 41128), (10282, 29768), (11834, 25864), (12932, 23668), (14884, 20564)]