16289604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 44684640

約数和(自身を除く): 28395036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 619, 731, 774, 1238, 1462, 1548, 1857, 2193, 2476, 2924, 3714, 4386, 5571, 6579, 7428, 8772, 10523, 11142, 13158, 21046, 22284, 26316, 26617, 31569, 42092, 53234, 63138, 79851, 94707, 106468, 126276, 159702, 189414, 239553, 319404, 378828, 452489, 479106, 904978, 958212, 1357467, 1809956, 2714934, 4072401, 5429868, 8144802, 16289604]

約数ペア:

[(1, 16289604), (2, 8144802), (3, 5429868), (4, 4072401), (6, 2714934), (9, 1809956), (12, 1357467), (17, 958212), (18, 904978), (34, 479106), (36, 452489), (43, 378828), (51, 319404), (68, 239553), (86, 189414), (102, 159702), (129, 126276), (153, 106468), (172, 94707), (204, 79851), (258, 63138), (306, 53234), (387, 42092), (516, 31569), (612, 26617), (619, 26316), (731, 22284), (774, 21046), (1238, 13158), (1462, 11142), (1548, 10523), (1857, 8772), (2193, 7428), (2476, 6579), (2924, 5571), (3714, 4386)]