2489086968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{2857}}^1$

素因数の和:4068

約数の個数: 64

約数和(自身を含む): 6431185920

約数和(自身を除く): 3942098952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1171, 2342, 2857, 3513, 4684, 5714, 7026, 8571, 9368, 11428, 14052, 17142, 22856, 28104, 34284, 36301, 68568, 72602, 88567, 108903, 145204, 177134, 217806, 265701, 290408, 354268, 435612, 531402, 708536, 871224, 1062804, 2125608, 3345547, 6691094, 10036641, 13382188, 20073282, 26764376, 40146564, 80293128, 103711957, 207423914, 311135871, 414847828, 622271742, 829695656, 1244543484, 2489086968]

約数ペア:

[(1, 2489086968), (2, 1244543484), (3, 829695656), (4, 622271742), (6, 414847828), (8, 311135871), (12, 207423914), (24, 103711957), (31, 80293128), (62, 40146564), (93, 26764376), (124, 20073282), (186, 13382188), (248, 10036641), (372, 6691094), (744, 3345547), (1171, 2125608), (2342, 1062804), (2857, 871224), (3513, 708536), (4684, 531402), (5714, 435612), (7026, 354268), (8571, 290408), (9368, 265701), (11428, 217806), (14052, 177134), (17142, 145204), (22856, 108903), (28104, 88567), (34284, 72602), (36301, 68568)]