123389.00000000

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{291649}}^1$

素因数の和:291667

約数の個数: 40

約数和(自身を含む): 289316800

約数和(自身を除く): 191322736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 291649, 583298, 874947, 1166596, 1749894, 2041543, 2333192, 3499788, 4083086, 4666384, 6124629, 6999576, 8166172, 12249258, 13999152, 16332344, 24498516, 32664688, 48997032, 97994064]

約数ペア:

[(1, 97994064), (2, 48997032), (3, 32664688), (4, 24498516), (6, 16332344), (7, 13999152), (8, 12249258), (12, 8166172), (14, 6999576), (16, 6124629), (21, 4666384), (24, 4083086), (28, 3499788), (42, 2333192), (48, 2041543), (56, 1749894), (84, 1166596), (112, 874947), (168, 583298), (336, 291649)]