40728864744

素因数分解:

$2^3\times 3^3\times {\mathrm{509}}^1\times {\mathrm{370451}}^1$

素因数の和:370975

約数の個数: 64

約数和(自身を含む): 113358312000

約数和(自身を除く): 72629447256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 13743, 18324, 27486, 36648, 54972, 109944, 370451, 740902, 1111353, 1481804, 2222706, 2963608, 3334059, 4445412, 6668118, 8890824, 10002177, 13336236, 20004354, 26672472, 40008708, 80017416, 188559559, 377119118, 565678677, 754238236, 1131357354, 1508476472, 1697036031, 2262714708, 3394072062, 4525429416, 5091108093, 6788144124, 10182216186, 13576288248, 20364432372, 40728864744]

約数ペア:

[(1, 40728864744), (2, 20364432372), (3, 13576288248), (4, 10182216186), (6, 6788144124), (8, 5091108093), (9, 4525429416), (12, 3394072062), (18, 2262714708), (24, 1697036031), (27, 1508476472), (36, 1131357354), (54, 754238236), (72, 565678677), (108, 377119118), (216, 188559559), (509, 80017416), (1018, 40008708), (1527, 26672472), (2036, 20004354), (3054, 13336236), (4072, 10002177), (4581, 8890824), (6108, 6668118), (9162, 4445412), (12216, 3334059), (13743, 2963608), (18324, 2222706), (27486, 1481804), (36648, 1111353), (54972, 740902), (109944, 370451)]