858555828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2823

約数の個数: 144

約数和(自身を含む): 2552981760

約数和(自身を除く): 1694425932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 169, 204, 221, 234, 306, 338, 351, 442, 459, 468, 507, 612, 663, 676, 702, 884, 918, 1014, 1326, 1404, 1521, 1836, 1989, 2028, 2652, 2767, 2873, 3042, 3978, 4563, 5534, 5746, 5967, 6084, 7956, 8301, 8619, 9126, 11068, 11492, 11934, 16602, 17238, 18252, 23868, 24903, 25857, 33204, 34476, 35971, 47039, 49806, 51714, 71942, 74709, 77571, 94078, 99612, 103428, 107913, 141117, 143884, 149418, 155142, 188156, 215826, 282234, 298836, 310284, 323739, 423351, 431652, 467623, 564468, 611507, 647478, 846702, 935246, 971217, 1223014, 1270053, 1294956, 1402869, 1693404, 1834521, 1870492, 1942434, 2446028, 2540106, 2805738, 3669042, 3884868, 4208607, 5080212, 5503563, 5611476, 7338084, 7949591, 8417214, 11007126, 12625821, 15899182, 16510689, 16834428, 22014252, 23848773, 25251642, 31798364, 33021378, 47697546, 50503284, 66042756, 71546319, 95395092, 143092638, 214638957, 286185276, 429277914, 858555828]

約数ペア:

[(1, 858555828), (2, 429277914), (3, 286185276), (4, 214638957), (6, 143092638), (9, 95395092), (12, 71546319), (13, 66042756), (17, 50503284), (18, 47697546), (26, 33021378), (27, 31798364), (34, 25251642), (36, 23848773), (39, 22014252), (51, 16834428), (52, 16510689), (54, 15899182), (68, 12625821), (78, 11007126), (102, 8417214), (108, 7949591), (117, 7338084), (153, 5611476), (156, 5503563), (169, 5080212), (204, 4208607), (221, 3884868), (234, 3669042), (306, 2805738), (338, 2540106), (351, 2446028), (442, 1942434), (459, 1870492), (468, 1834521), (507, 1693404), (612, 1402869), (663, 1294956), (676, 1270053), (702, 1223014), (884, 971217), (918, 935246), (1014, 846702), (1326, 647478), (1404, 611507), (1521, 564468), (1836, 467623), (1989, 431652), (2028, 423351), (2652, 323739), (2767, 310284), (2873, 298836), (3042, 282234), (3978, 215826), (4563, 188156), (5534, 155142), (5746, 149418), (5967, 143884), (6084, 141117), (7956, 107913), (8301, 103428), (8619, 99612), (9126, 94078), (11068, 77571), (11492, 74709), (11934, 71942), (16602, 51714), (17238, 49806), (18252, 47039), (23868, 35971), (24903, 34476), (25857, 33204)]