16613306512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{1181}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 35394413184

約数和(自身を除く): 18781106672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 311, 514, 622, 1028, 1181, 1244, 2056, 2362, 2488, 2827, 3421, 4112, 4724, 4976, 5654, 6842, 9448, 11308, 12991, 13684, 18896, 22616, 25982, 27368, 45232, 51964, 54736, 79927, 103928, 159854, 207856, 303517, 319708, 367291, 607034, 639416, 734582, 879197, 1214068, 1278832, 1469164, 1758394, 2428136, 2938328, 3338687, 3516788, 4040201, 4856272, 5876656, 6677374, 7033576, 8080402, 13354748, 14067152, 16160804, 26709496, 32321608, 53418992, 64643216, 94393787, 188787574, 377575148, 755150296, 1038331657, 1510300592, 2076663314, 4153326628, 8306653256, 16613306512]

約数ペア:

[(1, 16613306512), (2, 8306653256), (4, 4153326628), (8, 2076663314), (11, 1510300592), (16, 1038331657), (22, 755150296), (44, 377575148), (88, 188787574), (176, 94393787), (257, 64643216), (311, 53418992), (514, 32321608), (622, 26709496), (1028, 16160804), (1181, 14067152), (1244, 13354748), (2056, 8080402), (2362, 7033576), (2488, 6677374), (2827, 5876656), (3421, 4856272), (4112, 4040201), (4724, 3516788), (4976, 3338687), (5654, 2938328), (6842, 2428136), (9448, 1758394), (11308, 1469164), (12991, 1278832), (13684, 1214068), (18896, 879197), (22616, 734582), (25982, 639416), (27368, 607034), (45232, 367291), (51964, 319708), (54736, 303517), (79927, 207856), (103928, 159854)]