1331969328

素因数分解:

$2^4\times 3^2\times {\mathrm{9249787}}^1$

素因数の和:9249801

約数の個数: 30

約数和(自身を含む): 3727664564

約数和(自身を除く): 2395695236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9249787, 18499574, 27749361, 36999148, 55498722, 73998296, 83248083, 110997444, 147996592, 166496166, 221994888, 332992332, 443989776, 665984664, 1331969328]

約数ペア:

[(1, 1331969328), (2, 665984664), (3, 443989776), (4, 332992332), (6, 221994888), (8, 166496166), (9, 147996592), (12, 110997444), (16, 83248083), (18, 73998296), (24, 55498722), (36, 36999148), (48, 27749361), (72, 18499574), (144, 9249787)]