123934776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 249313224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 449, 636, 651, 742, 744, 868, 898, 1113, 1272, 1302, 1347, 1484, 1643, 1736, 1796, 2226, 2604, 2694, 2968, 3143, 3286, 3592, 4452, 4929, 5208, 5388, 6286, 6572, 8904, 9429, 9858, 10776, 11501, 12572, 13144, 13919, 18858, 19716, 23002, 23797, 25144, 27838, 34503, 37716, 39432, 41757, 46004, 47594, 55676, 69006, 71391, 75432, 83514, 92008, 95188, 97433, 111352, 138012, 142782, 166579, 167028, 190376, 194866, 276024, 285564, 292299, 333158, 334056, 389732, 499737, 571128, 584598, 666316, 737707, 779464, 999474, 1169196, 1332632, 1475414, 1998948, 2213121, 2338392, 2950828, 3997896, 4426242, 5163949, 5901656, 8852484, 10327898, 15491847, 17704968, 20655796, 30983694, 41311592, 61967388, 123934776]

約数ペア:

[(1, 123934776), (2, 61967388), (3, 41311592), (4, 30983694), (6, 20655796), (7, 17704968), (8, 15491847), (12, 10327898), (14, 8852484), (21, 5901656), (24, 5163949), (28, 4426242), (31, 3997896), (42, 2950828), (53, 2338392), (56, 2213121), (62, 1998948), (84, 1475414), (93, 1332632), (106, 1169196), (124, 999474), (159, 779464), (168, 737707), (186, 666316), (212, 584598), (217, 571128), (248, 499737), (318, 389732), (371, 334056), (372, 333158), (424, 292299), (434, 285564), (449, 276024), (636, 194866), (651, 190376), (742, 167028), (744, 166579), (868, 142782), (898, 138012), (1113, 111352), (1272, 97433), (1302, 95188), (1347, 92008), (1484, 83514), (1643, 75432), (1736, 71391), (1796, 69006), (2226, 55676), (2604, 47594), (2694, 46004), (2968, 41757), (3143, 39432), (3286, 37716), (3592, 34503), (4452, 27838), (4929, 25144), (5208, 23797), (5388, 23002), (6286, 19716), (6572, 18858), (8904, 13919), (9429, 13144), (9858, 12572), (10776, 11501)]