398913888

素因数分解:

$2^5\times 3^1\times {\mathrm{1907}}^1\times {\mathrm{2179}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 1048178880

約数和(自身を除く): 649264992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1907, 2179, 3814, 4358, 5721, 6537, 7628, 8716, 11442, 13074, 15256, 17432, 22884, 26148, 30512, 34864, 45768, 52296, 61024, 69728, 91536, 104592, 183072, 209184, 4155353, 8310706, 12466059, 16621412, 24932118, 33242824, 49864236, 66485648, 99728472, 132971296, 199456944, 398913888]

約数ペア:

[(1, 398913888), (2, 199456944), (3, 132971296), (4, 99728472), (6, 66485648), (8, 49864236), (12, 33242824), (16, 24932118), (24, 16621412), (32, 12466059), (48, 8310706), (96, 4155353), (1907, 209184), (2179, 183072), (3814, 104592), (4358, 91536), (5721, 69728), (6537, 61024), (7628, 52296), (8716, 45768), (11442, 34864), (13074, 30512), (15256, 26148), (17432, 22884)]