427496556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 1014051584

約数和(自身を除く): 586555028

約数列:

[1, 2, 3, 4, 6, 12, 103, 157, 206, 309, 314, 412, 471, 618, 628, 942, 1236, 1884, 2203, 4406, 6609, 8812, 13218, 16171, 26436, 32342, 48513, 64684, 97026, 194052, 226909, 345871, 453818, 680727, 691742, 907636, 1037613, 1361454, 1383484, 2075226, 2722908, 4150452, 35624713, 71249426, 106874139, 142498852, 213748278, 427496556]

約数ペア:

[(1, 427496556), (2, 213748278), (3, 142498852), (4, 106874139), (6, 71249426), (12, 35624713), (103, 4150452), (157, 2722908), (206, 2075226), (309, 1383484), (314, 1361454), (412, 1037613), (471, 907636), (618, 691742), (628, 680727), (942, 453818), (1236, 345871), (1884, 226909), (2203, 194052), (4406, 97026), (6609, 64684), (8812, 48513), (13218, 32342), (16171, 26436)]