249968646

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11890

約数の個数: 64

約数和(自身を含む): 613785600

約数和(自身を除く): 363816954

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 2346, 3519, 7038, 10557, 11839, 21114, 23678, 35517, 71034, 106551, 201263, 213102, 272297, 319653, 402526, 544594, 603789, 639306, 816891, 1207578, 1633782, 1811367, 2450673, 3622734, 4629049, 4901346, 5434101, 7352019, 9258098, 10868202, 13887147, 14704038, 27774294, 41661441, 83322882, 124984323, 249968646]

約数ペア:

[(1, 249968646), (2, 124984323), (3, 83322882), (6, 41661441), (9, 27774294), (17, 14704038), (18, 13887147), (23, 10868202), (27, 9258098), (34, 7352019), (46, 5434101), (51, 4901346), (54, 4629049), (69, 3622734), (102, 2450673), (138, 1811367), (153, 1633782), (207, 1207578), (306, 816891), (391, 639306), (414, 603789), (459, 544594), (621, 402526), (782, 319653), (918, 272297), (1173, 213102), (1242, 201263), (2346, 106551), (3519, 71034), (7038, 35517), (10557, 23678), (11839, 21114)]