680277206862

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{452131}}^1$

素因数の和:452319

約数の個数: 128

約数和(自身を含む): 1757889216000

約数和(自身を除く): 1077612009138

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 149, 153, 187, 198, 297, 298, 306, 374, 447, 459, 561, 594, 894, 918, 1122, 1341, 1639, 1683, 2533, 2682, 3278, 3366, 4023, 4917, 5049, 5066, 7599, 8046, 9834, 10098, 14751, 15198, 22797, 27863, 29502, 44253, 45594, 55726, 68391, 83589, 88506, 136782, 167178, 250767, 452131, 501534, 752301, 904262, 1356393, 1504602, 2712786, 4069179, 4973441, 7686227, 8138358, 9946882, 12207537, 14920323, 15372454, 23058681, 24415074, 29840646, 44760969, 46117362, 67367519, 69176043, 84548497, 89521938, 134282907, 134735038, 138352086, 169096994, 202102557, 207528129, 253645491, 268565814, 404205114, 415056258, 507290982, 606307671, 741042709, 760936473, 1145247823, 1212615342, 1482085418, 1521872946, 1818923013, 2223128127, 2282809419, 2290495646, 3435743469, 3637846026, 4446256254, 4565618838, 6669384381, 6871486938, 10307230407, 12597726053, 13338768762, 20008153143, 20614460814, 25195452106, 30921691221, 37793178159, 40016306286, 61843382442, 75586356318, 113379534477, 226759068954, 340138603431, 680277206862]

約数ペア:

[(1, 680277206862), (2, 340138603431), (3, 226759068954), (6, 113379534477), (9, 75586356318), (11, 61843382442), (17, 40016306286), (18, 37793178159), (22, 30921691221), (27, 25195452106), (33, 20614460814), (34, 20008153143), (51, 13338768762), (54, 12597726053), (66, 10307230407), (99, 6871486938), (102, 6669384381), (149, 4565618838), (153, 4446256254), (187, 3637846026), (198, 3435743469), (297, 2290495646), (298, 2282809419), (306, 2223128127), (374, 1818923013), (447, 1521872946), (459, 1482085418), (561, 1212615342), (594, 1145247823), (894, 760936473), (918, 741042709), (1122, 606307671), (1341, 507290982), (1639, 415056258), (1683, 404205114), (2533, 268565814), (2682, 253645491), (3278, 207528129), (3366, 202102557), (4023, 169096994), (4917, 138352086), (5049, 134735038), (5066, 134282907), (7599, 89521938), (8046, 84548497), (9834, 69176043), (10098, 67367519), (14751, 46117362), (15198, 44760969), (22797, 29840646), (27863, 24415074), (29502, 23058681), (44253, 15372454), (45594, 14920323), (55726, 12207537), (68391, 9946882), (83589, 8138358), (88506, 7686227), (136782, 4973441), (167178, 4069179), (250767, 2712786), (452131, 1504602), (501534, 1356393), (752301, 904262)]