216789714

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1759}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 267534126

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 167, 246, 334, 369, 501, 738, 1002, 1503, 1759, 3006, 3518, 5277, 6847, 10554, 13694, 15831, 20541, 31662, 41082, 61623, 72119, 123246, 144238, 216357, 293753, 432714, 587506, 649071, 881259, 1298142, 1762518, 2643777, 5287554, 12043873, 24087746, 36131619, 72263238, 108394857, 216789714]

約数ペア:

[(1, 216789714), (2, 108394857), (3, 72263238), (6, 36131619), (9, 24087746), (18, 12043873), (41, 5287554), (82, 2643777), (123, 1762518), (167, 1298142), (246, 881259), (334, 649071), (369, 587506), (501, 432714), (738, 293753), (1002, 216357), (1503, 144238), (1759, 123246), (3006, 72119), (3518, 61623), (5277, 41082), (6847, 31662), (10554, 20541), (13694, 15831)]