1668788136

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1736

約数の個数: 128

約数和(自身を含む): 4926614400

約数和(自身を除く): 3257826264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 331, 408, 459, 612, 662, 918, 993, 1224, 1324, 1373, 1836, 1986, 2648, 2746, 2979, 3672, 3972, 4119, 5492, 5627, 5958, 7944, 8238, 8937, 10984, 11254, 11916, 12357, 16476, 16881, 17874, 22508, 23341, 23832, 24714, 32952, 33762, 35748, 37071, 45016, 46682, 49428, 50643, 67524, 70023, 71496, 74142, 93364, 98856, 101286, 135048, 140046, 148284, 151929, 186728, 202572, 210069, 280092, 296568, 303858, 405144, 420138, 454463, 560184, 607716, 630207, 840276, 908926, 1215432, 1260414, 1363389, 1680552, 1817852, 2520828, 2726778, 3635704, 4090167, 5041656, 5453556, 7725871, 8180334, 10907112, 12270501, 15451742, 16360668, 23177613, 24541002, 30903484, 32721336, 46355226, 49082004, 61806968, 69532839, 92710452, 98164008, 139065678, 185420904, 208598517, 278131356, 417197034, 556262712, 834394068, 1668788136]

約数ペア:

[(1, 1668788136), (2, 834394068), (3, 556262712), (4, 417197034), (6, 278131356), (8, 208598517), (9, 185420904), (12, 139065678), (17, 98164008), (18, 92710452), (24, 69532839), (27, 61806968), (34, 49082004), (36, 46355226), (51, 32721336), (54, 30903484), (68, 24541002), (72, 23177613), (102, 16360668), (108, 15451742), (136, 12270501), (153, 10907112), (204, 8180334), (216, 7725871), (306, 5453556), (331, 5041656), (408, 4090167), (459, 3635704), (612, 2726778), (662, 2520828), (918, 1817852), (993, 1680552), (1224, 1363389), (1324, 1260414), (1373, 1215432), (1836, 908926), (1986, 840276), (2648, 630207), (2746, 607716), (2979, 560184), (3672, 454463), (3972, 420138), (4119, 405144), (5492, 303858), (5627, 296568), (5958, 280092), (7944, 210069), (8238, 202572), (8937, 186728), (10984, 151929), (11254, 148284), (11916, 140046), (12357, 135048), (16476, 101286), (16881, 98856), (17874, 93364), (22508, 74142), (23341, 71496), (23832, 70023), (24714, 67524), (32952, 50643), (33762, 49428), (35748, 46682), (37071, 45016)]