291212484

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 688903488

約数和(自身を除く): 397691004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 337, 428, 642, 673, 674, 1011, 1284, 1346, 1348, 2019, 2022, 2692, 4038, 4044, 8076, 36059, 72011, 72118, 108177, 144022, 144236, 216033, 216354, 226801, 288044, 432066, 432708, 453602, 680403, 864132, 907204, 1360806, 2721612, 24267707, 48535414, 72803121, 97070828, 145606242, 291212484]

約数ペア:

[(1, 291212484), (2, 145606242), (3, 97070828), (4, 72803121), (6, 48535414), (12, 24267707), (107, 2721612), (214, 1360806), (321, 907204), (337, 864132), (428, 680403), (642, 453602), (673, 432708), (674, 432066), (1011, 288044), (1284, 226801), (1346, 216354), (1348, 216033), (2019, 144236), (2022, 144022), (2692, 108177), (4038, 72118), (4044, 72011), (8076, 36059)]