123187512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1847}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 353041920

約数和(自身を除く): 229854408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 1847, 2382, 2779, 3176, 3694, 4764, 5541, 5558, 7388, 8337, 9528, 11082, 11116, 12929, 14776, 16674, 22164, 22232, 25858, 33348, 38787, 44328, 51716, 66696, 77574, 103432, 155148, 310296, 733259, 1466518, 2199777, 2933036, 4399554, 5132813, 5866072, 8799108, 10265626, 15398439, 17598216, 20531252, 30796878, 41062504, 61593756, 123187512]

約数ペア:

[(1, 123187512), (2, 61593756), (3, 41062504), (4, 30796878), (6, 20531252), (7, 17598216), (8, 15398439), (12, 10265626), (14, 8799108), (21, 5866072), (24, 5132813), (28, 4399554), (42, 2933036), (56, 2199777), (84, 1466518), (168, 733259), (397, 310296), (794, 155148), (1191, 103432), (1588, 77574), (1847, 66696), (2382, 51716), (2779, 44328), (3176, 38787), (3694, 33348), (4764, 25858), (5541, 22232), (5558, 22164), (7388, 16674), (8337, 14776), (9528, 12929), (11082, 11116)]