490486528

素因数分解:

$2^8\times 7^1\times {\mathrm{273709}}^1$

素因数の和:273732

約数の個数: 36

約数和(自身を含む): 1118926480

約数和(自身を除く): 628439952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 273709, 547418, 1094836, 1915963, 2189672, 3831926, 4379344, 7663852, 8758688, 15327704, 17517376, 30655408, 35034752, 61310816, 70069504, 122621632, 245243264, 490486528]

約数ペア:

[(1, 490486528), (2, 245243264), (4, 122621632), (7, 70069504), (8, 61310816), (14, 35034752), (16, 30655408), (28, 17517376), (32, 15327704), (56, 8758688), (64, 7663852), (112, 4379344), (128, 3831926), (224, 2189672), (256, 1915963), (448, 1094836), (896, 547418), (1792, 273709)]