1286498889186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{24821}}^1$

素因数の和:25176

約数の個数: 128

約数和(自身を含む): 3029462747136

約数和(自身を除く): 1742963857950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 113, 134, 163, 201, 226, 326, 339, 402, 469, 489, 678, 791, 938, 978, 1141, 1407, 1582, 2282, 2373, 2814, 3423, 4746, 6846, 7571, 10921, 15142, 18419, 21842, 22713, 24821, 32763, 36838, 45426, 49642, 52997, 55257, 65526, 74463, 76447, 105994, 110514, 128933, 148926, 152894, 158991, 173747, 229341, 257866, 317982, 347494, 386799, 458682, 521241, 773598, 1042482, 1234073, 1663007, 2468146, 2804773, 3326014, 3702219, 4045823, 4989021, 5609546, 7404438, 8091646, 8414319, 8638511, 9978042, 11641049, 12137469, 16828638, 17277022, 19633411, 23282098, 24274938, 25915533, 28320761, 34923147, 39266822, 51831066, 56641522, 58900233, 69846294, 84962283, 117800466, 169924566, 187919791, 271070141, 375839582, 457177999, 542140282, 563759373, 813210423, 914355998, 1127518746, 1315438537, 1371533997, 1626420846, 1897490987, 2630877074, 2743067994, 3200245993, 3794981974, 3946315611, 5692472961, 6400491986, 7892631222, 9600737979, 11384945922, 19201475958, 30630925933, 61261851866, 91892777799, 183785555598, 214416481531, 428832963062, 643249444593, 1286498889186]

約数ペア:

[(1, 1286498889186), (2, 643249444593), (3, 428832963062), (6, 214416481531), (7, 183785555598), (14, 91892777799), (21, 61261851866), (42, 30630925933), (67, 19201475958), (113, 11384945922), (134, 9600737979), (163, 7892631222), (201, 6400491986), (226, 5692472961), (326, 3946315611), (339, 3794981974), (402, 3200245993), (469, 2743067994), (489, 2630877074), (678, 1897490987), (791, 1626420846), (938, 1371533997), (978, 1315438537), (1141, 1127518746), (1407, 914355998), (1582, 813210423), (2282, 563759373), (2373, 542140282), (2814, 457177999), (3423, 375839582), (4746, 271070141), (6846, 187919791), (7571, 169924566), (10921, 117800466), (15142, 84962283), (18419, 69846294), (21842, 58900233), (22713, 56641522), (24821, 51831066), (32763, 39266822), (36838, 34923147), (45426, 28320761), (49642, 25915533), (52997, 24274938), (55257, 23282098), (65526, 19633411), (74463, 17277022), (76447, 16828638), (105994, 12137469), (110514, 11641049), (128933, 9978042), (148926, 8638511), (152894, 8414319), (158991, 8091646), (173747, 7404438), (229341, 5609546), (257866, 4989021), (317982, 4045823), (347494, 3702219), (386799, 3326014), (458682, 2804773), (521241, 2468146), (773598, 1663007), (1042482, 1234073)]