1330654128

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{176573}}^1$

素因数の和:176741

約数の個数: 40

約数和(自身を含む): 3459437808

約数和(自身を除く): 2128783680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 176573, 353146, 529719, 706292, 1059438, 1412584, 2118876, 2825168, 4237752, 8475504, 27721961, 55443922, 83165883, 110887844, 166331766, 221775688, 332663532, 443551376, 665327064, 1330654128]

約数ペア:

[(1, 1330654128), (2, 665327064), (3, 443551376), (4, 332663532), (6, 221775688), (8, 166331766), (12, 110887844), (16, 83165883), (24, 55443922), (48, 27721961), (157, 8475504), (314, 4237752), (471, 2825168), (628, 2118876), (942, 1412584), (1256, 1059438), (1884, 706292), (2512, 529719), (3768, 353146), (7536, 176573)]