253693328

素因数分解:

$2^4\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1657}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 562499712

約数和(自身を除く): 308806384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1367, 1657, 2734, 3314, 5468, 6628, 9569, 10936, 11599, 13256, 19138, 21872, 23198, 26512, 38276, 46396, 76552, 92792, 153104, 185584, 2265119, 4530238, 9060476, 15855833, 18120952, 31711666, 36241904, 63423332, 126846664, 253693328]

約数ペア:

[(1, 253693328), (2, 126846664), (4, 63423332), (7, 36241904), (8, 31711666), (14, 18120952), (16, 15855833), (28, 9060476), (56, 4530238), (112, 2265119), (1367, 185584), (1657, 153104), (2734, 92792), (3314, 76552), (5468, 46396), (6628, 38276), (9569, 26512), (10936, 23198), (11599, 21872), (13256, 19138)]