1026455148

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 2626670592

約数和(自身を除く): 1600215444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 347, 381, 508, 647, 694, 762, 1041, 1143, 1294, 1388, 1524, 1941, 2082, 2286, 2588, 3123, 3882, 4164, 4572, 5823, 6246, 7764, 11646, 12492, 23292, 44069, 82169, 88138, 132207, 164338, 176276, 224509, 246507, 264414, 328676, 396621, 449018, 493014, 528828, 673527, 739521, 793242, 898036, 986028, 1347054, 1479042, 1586484, 2020581, 2694108, 2958084, 4041162, 8082324, 28512643, 57025286, 85537929, 114050572, 171075858, 256613787, 342151716, 513227574, 1026455148]

約数ペア:

[(1, 1026455148), (2, 513227574), (3, 342151716), (4, 256613787), (6, 171075858), (9, 114050572), (12, 85537929), (18, 57025286), (36, 28512643), (127, 8082324), (254, 4041162), (347, 2958084), (381, 2694108), (508, 2020581), (647, 1586484), (694, 1479042), (762, 1347054), (1041, 986028), (1143, 898036), (1294, 793242), (1388, 739521), (1524, 673527), (1941, 528828), (2082, 493014), (2286, 449018), (2588, 396621), (3123, 328676), (3882, 264414), (4164, 246507), (4572, 224509), (5823, 176276), (6246, 164338), (7764, 132207), (11646, 88138), (12492, 82169), (23292, 44069)]