140488344

素因数分解:

$2^3\times 3^4\times {\mathrm{216803}}^1$

素因数の和:216821

約数の個数: 40

約数和(自身を含む): 393499260

約数和(自身を除く): 253010916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 216803, 433606, 650409, 867212, 1300818, 1734424, 1951227, 2601636, 3902454, 5203272, 5853681, 7804908, 11707362, 15609816, 17561043, 23414724, 35122086, 46829448, 70244172, 140488344]

約数ペア:

[(1, 140488344), (2, 70244172), (3, 46829448), (4, 35122086), (6, 23414724), (8, 17561043), (9, 15609816), (12, 11707362), (18, 7804908), (24, 5853681), (27, 5203272), (36, 3902454), (54, 2601636), (72, 1951227), (81, 1734424), (108, 1300818), (162, 867212), (216, 650409), (324, 433606), (648, 216803)]