740759912

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 1408159200

約数和(自身を除く): 667399288

約数列:

[1, 2, 4, 8, 139, 157, 278, 314, 556, 628, 1112, 1256, 4243, 8486, 16972, 21823, 33944, 43646, 87292, 174584, 589777, 666151, 1179554, 1332302, 2359108, 2664604, 4718216, 5329208, 92594989, 185189978, 370379956, 740759912]

約数ペア:

[(1, 740759912), (2, 370379956), (4, 185189978), (8, 92594989), (139, 5329208), (157, 4718216), (278, 2664604), (314, 2359108), (556, 1332302), (628, 1179554), (1112, 666151), (1256, 589777), (4243, 174584), (8486, 87292), (16972, 43646), (21823, 33944)]