318008736

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25679}}^1$

素因数の和:25738

約数の個数: 72

約数和(自身を含む): 925404480

約数和(自身を除く): 607395744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 25679, 51358, 77037, 102716, 154074, 205432, 231111, 308148, 410864, 462222, 616296, 821728, 924444, 1104197, 1232592, 1848888, 2208394, 2465184, 3312591, 3697776, 4416788, 6625182, 7395552, 8833576, 9937773, 13250364, 17667152, 19875546, 26500728, 35334304, 39751092, 53001456, 79502184, 106002912, 159004368, 318008736]

約数ペア:

[(1, 318008736), (2, 159004368), (3, 106002912), (4, 79502184), (6, 53001456), (8, 39751092), (9, 35334304), (12, 26500728), (16, 19875546), (18, 17667152), (24, 13250364), (32, 9937773), (36, 8833576), (43, 7395552), (48, 6625182), (72, 4416788), (86, 3697776), (96, 3312591), (129, 2465184), (144, 2208394), (172, 1848888), (258, 1232592), (288, 1104197), (344, 924444), (387, 821728), (516, 616296), (688, 462222), (774, 410864), (1032, 308148), (1376, 231111), (1548, 205432), (2064, 154074), (3096, 102716), (4128, 77037), (6192, 51358), (12384, 25679)]