240083428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 36

約数和(自身を含む): 463604148

約数和(自身を除く): 223520720

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 6701, 8957, 13402, 17914, 26804, 35828, 87113, 174226, 348452, 355153, 710306, 1132469, 1420612, 2264938, 4529876, 4616989, 9233978, 18467956, 60020857, 120041714, 240083428]

約数ペア:

[(1, 240083428), (2, 120041714), (4, 60020857), (13, 18467956), (26, 9233978), (52, 4616989), (53, 4529876), (106, 2264938), (169, 1420612), (212, 1132469), (338, 710306), (676, 355153), (689, 348452), (1378, 174226), (2756, 87113), (6701, 35828), (8957, 26804), (13402, 17914)]