312145416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{394123}}^1$

素因数の和:394146

約数の個数: 48

約数和(自身を含む): 922250160

約数和(自身を除く): 610104744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 394123, 788246, 1182369, 1576492, 2364738, 3152984, 3547107, 4335353, 4729476, 7094214, 8670706, 9458952, 13006059, 14188428, 17341412, 26012118, 28376856, 34682824, 39018177, 52024236, 78036354, 104048472, 156072708, 312145416]

約数ペア:

[(1, 312145416), (2, 156072708), (3, 104048472), (4, 78036354), (6, 52024236), (8, 39018177), (9, 34682824), (11, 28376856), (12, 26012118), (18, 17341412), (22, 14188428), (24, 13006059), (33, 9458952), (36, 8670706), (44, 7094214), (66, 4729476), (72, 4335353), (88, 3547107), (99, 3152984), (132, 2364738), (198, 1576492), (264, 1182369), (396, 788246), (792, 394123)]