1299682656

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61819}}^1$

素因数の和:61908

約数の個数: 72

約数和(自身を含む): 3746662920

約数和(自身を除く): 2446980264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 61819, 123638, 185457, 247276, 370914, 494552, 556371, 741828, 989104, 1112742, 1483656, 1978208, 2225484, 2967312, 4450968, 4512787, 5934624, 8901936, 9025574, 13538361, 17803872, 18051148, 27076722, 36102296, 40615083, 54153444, 72204592, 81230166, 108306888, 144409184, 162460332, 216613776, 324920664, 433227552, 649841328, 1299682656]

約数ペア:

[(1, 1299682656), (2, 649841328), (3, 433227552), (4, 324920664), (6, 216613776), (8, 162460332), (9, 144409184), (12, 108306888), (16, 81230166), (18, 72204592), (24, 54153444), (32, 40615083), (36, 36102296), (48, 27076722), (72, 18051148), (73, 17803872), (96, 13538361), (144, 9025574), (146, 8901936), (219, 5934624), (288, 4512787), (292, 4450968), (438, 2967312), (584, 2225484), (657, 1978208), (876, 1483656), (1168, 1112742), (1314, 989104), (1752, 741828), (2336, 556371), (2628, 494552), (3504, 370914), (5256, 247276), (7008, 185457), (10512, 123638), (21024, 61819)]