2489917752

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5543

約数の個数: 192

約数和(自身を含む): 8234265600

約数和(自身を除く): 5744347848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 49, 54, 56, 63, 72, 84, 86, 98, 108, 126, 129, 147, 168, 172, 189, 196, 216, 252, 258, 294, 301, 344, 378, 387, 392, 441, 504, 516, 588, 602, 756, 774, 882, 903, 1032, 1161, 1176, 1204, 1323, 1512, 1548, 1764, 1806, 2107, 2322, 2408, 2646, 2709, 3096, 3528, 3612, 4214, 4644, 5292, 5418, 5471, 6321, 7224, 8127, 8428, 9288, 10584, 10836, 10942, 12642, 16254, 16413, 16856, 18963, 21672, 21884, 25284, 32508, 32826, 37926, 38297, 43768, 49239, 50568, 56889, 65016, 65652, 75852, 76594, 98478, 113778, 114891, 131304, 147717, 151704, 153188, 196956, 227556, 229782, 235253, 268079, 295434, 306376, 344673, 393912, 455112, 459564, 470506, 536158, 590868, 689346, 705759, 804237, 919128, 941012, 1034019, 1072316, 1181736, 1378692, 1411518, 1608474, 1646771, 1882024, 2068038, 2117277, 2144632, 2412711, 2757384, 2823036, 3216948, 3293542, 4136076, 4234554, 4825422, 4940313, 5646072, 6351831, 6433896, 6587084, 7238133, 8272152, 8469108, 9650844, 9880626, 11527397, 12703662, 13174168, 14476266, 14820939, 16938216, 19301688, 19761252, 23054794, 25407324, 28952532, 29641878, 34582191, 39522504, 44462817, 46109588, 50814648, 57905064, 59283756, 69164382, 88925634, 92219176, 103746573, 118567512, 138328764, 177851268, 207493146, 276657528, 311239719, 355702536, 414986292, 622479438, 829972584, 1244958876, 2489917752]

約数ペア:

[(1, 2489917752), (2, 1244958876), (3, 829972584), (4, 622479438), (6, 414986292), (7, 355702536), (8, 311239719), (9, 276657528), (12, 207493146), (14, 177851268), (18, 138328764), (21, 118567512), (24, 103746573), (27, 92219176), (28, 88925634), (36, 69164382), (42, 59283756), (43, 57905064), (49, 50814648), (54, 46109588), (56, 44462817), (63, 39522504), (72, 34582191), (84, 29641878), (86, 28952532), (98, 25407324), (108, 23054794), (126, 19761252), (129, 19301688), (147, 16938216), (168, 14820939), (172, 14476266), (189, 13174168), (196, 12703662), (216, 11527397), (252, 9880626), (258, 9650844), (294, 8469108), (301, 8272152), (344, 7238133), (378, 6587084), (387, 6433896), (392, 6351831), (441, 5646072), (504, 4940313), (516, 4825422), (588, 4234554), (602, 4136076), (756, 3293542), (774, 3216948), (882, 2823036), (903, 2757384), (1032, 2412711), (1161, 2144632), (1176, 2117277), (1204, 2068038), (1323, 1882024), (1512, 1646771), (1548, 1608474), (1764, 1411518), (1806, 1378692), (2107, 1181736), (2322, 1072316), (2408, 1034019), (2646, 941012), (2709, 919128), (3096, 804237), (3528, 705759), (3612, 689346), (4214, 590868), (4644, 536158), (5292, 470506), (5418, 459564), (5471, 455112), (6321, 393912), (7224, 344673), (8127, 306376), (8428, 295434), (9288, 268079), (10584, 235253), (10836, 229782), (10942, 227556), (12642, 196956), (16254, 153188), (16413, 151704), (16856, 147717), (18963, 131304), (21672, 114891), (21884, 113778), (25284, 98478), (32508, 76594), (32826, 75852), (37926, 65652), (38297, 65016), (43768, 56889), (49239, 50568)]