866089872

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 2525310840

約数和(自身を除く): 1659220968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 157, 174, 232, 261, 314, 348, 464, 471, 522, 628, 696, 942, 1044, 1256, 1321, 1392, 1413, 1884, 2088, 2512, 2642, 2826, 3768, 3963, 4176, 4553, 5284, 5652, 7536, 7926, 9106, 10568, 11304, 11889, 13659, 15852, 18212, 21136, 22608, 23778, 27318, 31704, 36424, 38309, 40977, 47556, 54636, 63408, 72848, 76618, 81954, 95112, 109272, 114927, 153236, 163908, 190224, 207397, 218544, 229854, 306472, 327816, 344781, 414794, 459708, 612944, 622191, 655632, 689562, 829588, 919416, 1244382, 1379124, 1659176, 1838832, 1866573, 2488764, 2758248, 3318352, 3733146, 4977528, 5516496, 6014513, 7466292, 9955056, 12029026, 14932584, 18043539, 24058052, 29865168, 36087078, 48116104, 54130617, 72174156, 96232208, 108261234, 144348312, 216522468, 288696624, 433044936, 866089872]

約数ペア:

[(1, 866089872), (2, 433044936), (3, 288696624), (4, 216522468), (6, 144348312), (8, 108261234), (9, 96232208), (12, 72174156), (16, 54130617), (18, 48116104), (24, 36087078), (29, 29865168), (36, 24058052), (48, 18043539), (58, 14932584), (72, 12029026), (87, 9955056), (116, 7466292), (144, 6014513), (157, 5516496), (174, 4977528), (232, 3733146), (261, 3318352), (314, 2758248), (348, 2488764), (464, 1866573), (471, 1838832), (522, 1659176), (628, 1379124), (696, 1244382), (942, 919416), (1044, 829588), (1256, 689562), (1321, 655632), (1392, 622191), (1413, 612944), (1884, 459708), (2088, 414794), (2512, 344781), (2642, 327816), (2826, 306472), (3768, 229854), (3963, 218544), (4176, 207397), (4553, 190224), (5284, 163908), (5652, 153236), (7536, 114927), (7926, 109272), (9106, 95112), (10568, 81954), (11304, 76618), (11889, 72848), (13659, 63408), (15852, 54636), (18212, 47556), (21136, 40977), (22608, 38309), (23778, 36424), (27318, 31704)]