247094856

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79811}}^1$

素因数の和:79866

約数の個数: 48

約数和(自身を含む): 684786960

約数和(自身を除く): 437692104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 79811, 159622, 239433, 319244, 478866, 638488, 718299, 957732, 1436598, 1915464, 2873196, 3431873, 5746392, 6863746, 10295619, 13727492, 20591238, 27454984, 30886857, 41182476, 61773714, 82364952, 123547428, 247094856]

約数ペア:

[(1, 247094856), (2, 123547428), (3, 82364952), (4, 61773714), (6, 41182476), (8, 30886857), (9, 27454984), (12, 20591238), (18, 13727492), (24, 10295619), (36, 6863746), (43, 5746392), (72, 3431873), (86, 2873196), (129, 1915464), (172, 1436598), (258, 957732), (344, 718299), (387, 638488), (516, 478866), (774, 319244), (1032, 239433), (1548, 159622), (3096, 79811)]