397718052

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 938064960

約数和(自身を除く): 540346908

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 379, 471, 557, 628, 758, 942, 1114, 1137, 1516, 1671, 1884, 2228, 2274, 3342, 4548, 6684, 59503, 87449, 119006, 174898, 178509, 211103, 238012, 262347, 349796, 357018, 422206, 524694, 633309, 714036, 844412, 1049388, 1266618, 2533236, 33143171, 66286342, 99429513, 132572684, 198859026, 397718052]

約数ペア:

[(1, 397718052), (2, 198859026), (3, 132572684), (4, 99429513), (6, 66286342), (12, 33143171), (157, 2533236), (314, 1266618), (379, 1049388), (471, 844412), (557, 714036), (628, 633309), (758, 524694), (942, 422206), (1114, 357018), (1137, 349796), (1516, 262347), (1671, 238012), (1884, 211103), (2228, 178509), (2274, 174898), (3342, 119006), (4548, 87449), (6684, 59503)]