390983568

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{280879}}^1$

素因数の和:280919

約数の個数: 40

約数和(自身を含む): 1044873600

約数和(自身を除く): 653890032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 280879, 561758, 842637, 1123516, 1685274, 2247032, 3370548, 4494064, 6741096, 8145491, 13482192, 16290982, 24436473, 32581964, 48872946, 65163928, 97745892, 130327856, 195491784, 390983568]

約数ペア:

[(1, 390983568), (2, 195491784), (3, 130327856), (4, 97745892), (6, 65163928), (8, 48872946), (12, 32581964), (16, 24436473), (24, 16290982), (29, 13482192), (48, 8145491), (58, 6741096), (87, 4494064), (116, 3370548), (174, 2247032), (232, 1685274), (348, 1123516), (464, 842637), (696, 561758), (1392, 280879)]