20151915048

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{626147}}^1$

素因数の和:626311

約数の個数: 64

約数和(自身を含む): 56353320000

約数和(自身を除く): 36201404952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 5364, 8046, 10728, 16092, 32184, 626147, 1252294, 1878441, 2504588, 3756882, 5009176, 5635323, 7513764, 11270646, 15027528, 16905969, 22541292, 33811938, 45082584, 67623876, 93295903, 135247752, 186591806, 279887709, 373183612, 559775418, 746367224, 839663127, 1119550836, 1679326254, 2239101672, 2518989381, 3358652508, 5037978762, 6717305016, 10075957524, 20151915048]

約数ペア:

[(1, 20151915048), (2, 10075957524), (3, 6717305016), (4, 5037978762), (6, 3358652508), (8, 2518989381), (9, 2239101672), (12, 1679326254), (18, 1119550836), (24, 839663127), (27, 746367224), (36, 559775418), (54, 373183612), (72, 279887709), (108, 186591806), (149, 135247752), (216, 93295903), (298, 67623876), (447, 45082584), (596, 33811938), (894, 22541292), (1192, 16905969), (1341, 15027528), (1788, 11270646), (2682, 7513764), (3576, 5635323), (4023, 5009176), (5364, 3756882), (8046, 2504588), (10728, 1878441), (16092, 1252294), (32184, 626147)]