243994408

素因数分解:

$2^3\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{2477}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 523353600

約数和(自身を除く): 279359192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1759, 2477, 3518, 4954, 7036, 9908, 12313, 14072, 17339, 19816, 24626, 34678, 49252, 69356, 98504, 138712, 4357043, 8714086, 17428172, 30499301, 34856344, 60998602, 121997204, 243994408]

約数ペア:

[(1, 243994408), (2, 121997204), (4, 60998602), (7, 34856344), (8, 30499301), (14, 17428172), (28, 8714086), (56, 4357043), (1759, 138712), (2477, 98504), (3518, 69356), (4954, 49252), (7036, 34678), (9908, 24626), (12313, 19816), (14072, 17339)]