215695224

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7802

約数の個数: 80

約数和(自身を含む): 618276120

約数和(自身を除く): 402580896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 7741, 9288, 13932, 15482, 23223, 27864, 30964, 46446, 61928, 69669, 92892, 139338, 185784, 209007, 278676, 332863, 418014, 557352, 627021, 665726, 836028, 998589, 1254042, 1331452, 1672056, 1997178, 2508084, 2662904, 2995767, 3994356, 5016168, 5991534, 7988712, 8987301, 11983068, 17974602, 23966136, 26961903, 35949204, 53923806, 71898408, 107847612, 215695224]

約数ペア:

[(1, 215695224), (2, 107847612), (3, 71898408), (4, 53923806), (6, 35949204), (8, 26961903), (9, 23966136), (12, 17974602), (18, 11983068), (24, 8987301), (27, 7988712), (36, 5991534), (43, 5016168), (54, 3994356), (72, 2995767), (81, 2662904), (86, 2508084), (108, 1997178), (129, 1672056), (162, 1331452), (172, 1254042), (216, 998589), (258, 836028), (324, 665726), (344, 627021), (387, 557352), (516, 418014), (648, 332863), (774, 278676), (1032, 209007), (1161, 185784), (1548, 139338), (2322, 92892), (3096, 69669), (3483, 61928), (4644, 46446), (6966, 30964), (7741, 27864), (9288, 23223), (13932, 15482)]