211520268

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 576773120

約数和(自身を除く): 365252852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 86, 108, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 999, 1161, 1231, 1332, 1548, 1591, 1998, 2322, 2462, 3182, 3693, 3996, 4644, 4773, 4924, 6364, 7386, 9546, 11079, 14319, 14772, 19092, 22158, 28638, 33237, 42957, 44316, 45547, 52933, 57276, 66474, 85914, 91094, 105866, 132948, 136641, 158799, 171828, 182188, 211732, 273282, 317598, 409923, 476397, 546564, 635196, 819846, 952794, 1229769, 1429191, 1639692, 1905588, 1958521, 2459538, 2858382, 3917042, 4919076, 5716764, 5875563, 7834084, 11751126, 17626689, 23502252, 35253378, 52880067, 70506756, 105760134, 211520268]

約数ペア:

[(1, 211520268), (2, 105760134), (3, 70506756), (4, 52880067), (6, 35253378), (9, 23502252), (12, 17626689), (18, 11751126), (27, 7834084), (36, 5875563), (37, 5716764), (43, 4919076), (54, 3917042), (74, 2858382), (86, 2459538), (108, 1958521), (111, 1905588), (129, 1639692), (148, 1429191), (172, 1229769), (222, 952794), (258, 819846), (333, 635196), (387, 546564), (444, 476397), (516, 409923), (666, 317598), (774, 273282), (999, 211732), (1161, 182188), (1231, 171828), (1332, 158799), (1548, 136641), (1591, 132948), (1998, 105866), (2322, 91094), (2462, 85914), (3182, 66474), (3693, 57276), (3996, 52933), (4644, 45547), (4773, 44316), (4924, 42957), (6364, 33237), (7386, 28638), (9546, 22158), (11079, 19092), (14319, 14772)]