1284767232

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 4140842112

約数和(自身を除く): 2856074880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 331, 336, 361, 384, 399, 448, 456, 512, 532, 608, 662, 672, 722, 768, 798, 896, 912, 993, 1064, 1083, 1216, 1324, 1344, 1444, 1536, 1596, 1792, 1824, 1986, 2128, 2166, 2317, 2432, 2527, 2648, 2688, 2888, 3192, 3584, 3648, 3972, 4256, 4332, 4634, 4864, 5054, 5296, 5376, 5776, 6289, 6384, 6951, 7296, 7581, 7944, 8512, 8664, 9268, 9728, 10108, 10592, 10752, 11552, 12578, 12768, 13902, 14592, 15162, 15888, 17024, 17328, 18536, 18867, 20216, 21184, 23104, 25156, 25536, 27804, 29184, 30324, 31776, 34048, 34656, 37072, 37734, 40432, 42368, 44023, 46208, 50312, 51072, 55608, 60648, 63552, 68096, 69312, 74144, 75468, 80864, 84736, 88046, 92416, 100624, 102144, 111216, 119491, 121296, 127104, 132069, 138624, 148288, 150936, 161728, 169472, 176092, 184832, 201248, 204288, 222432, 238982, 242592, 254208, 264138, 277248, 296576, 301872, 323456, 352184, 358473, 402496, 444864, 477964, 485184, 508416, 528276, 554496, 593152, 603744, 646912, 704368, 716946, 804992, 836437, 889728, 955928, 970368, 1056552, 1186304, 1207488, 1293824, 1408736, 1433892, 1609984, 1672874, 1779456, 1911856, 1940736, 2113104, 2414976, 2509311, 2817472, 2867784, 3219968, 3345748, 3558912, 3823712, 3881472, 4226208, 4829952, 5018622, 5634944, 5735568, 6691496, 7647424, 8452416, 9659904, 10037244, 11269888, 11471136, 13382992, 15294848, 16904832, 20074488, 22539776, 22942272, 26765984, 30589696, 33809664, 40148976, 45884544, 53531968, 61179392, 67619328, 80297952, 91769088, 107063936, 160595904, 183538176, 214127872, 321191808, 428255744, 642383616, 1284767232]

約数ペア:

[(1, 1284767232), (2, 642383616), (3, 428255744), (4, 321191808), (6, 214127872), (7, 183538176), (8, 160595904), (12, 107063936), (14, 91769088), (16, 80297952), (19, 67619328), (21, 61179392), (24, 53531968), (28, 45884544), (32, 40148976), (38, 33809664), (42, 30589696), (48, 26765984), (56, 22942272), (57, 22539776), (64, 20074488), (76, 16904832), (84, 15294848), (96, 13382992), (112, 11471136), (114, 11269888), (128, 10037244), (133, 9659904), (152, 8452416), (168, 7647424), (192, 6691496), (224, 5735568), (228, 5634944), (256, 5018622), (266, 4829952), (304, 4226208), (331, 3881472), (336, 3823712), (361, 3558912), (384, 3345748), (399, 3219968), (448, 2867784), (456, 2817472), (512, 2509311), (532, 2414976), (608, 2113104), (662, 1940736), (672, 1911856), (722, 1779456), (768, 1672874), (798, 1609984), (896, 1433892), (912, 1408736), (993, 1293824), (1064, 1207488), (1083, 1186304), (1216, 1056552), (1324, 970368), (1344, 955928), (1444, 889728), (1536, 836437), (1596, 804992), (1792, 716946), (1824, 704368), (1986, 646912), (2128, 603744), (2166, 593152), (2317, 554496), (2432, 528276), (2527, 508416), (2648, 485184), (2688, 477964), (2888, 444864), (3192, 402496), (3584, 358473), (3648, 352184), (3972, 323456), (4256, 301872), (4332, 296576), (4634, 277248), (4864, 264138), (5054, 254208), (5296, 242592), (5376, 238982), (5776, 222432), (6289, 204288), (6384, 201248), (6951, 184832), (7296, 176092), (7581, 169472), (7944, 161728), (8512, 150936), (8664, 148288), (9268, 138624), (9728, 132069), (10108, 127104), (10592, 121296), (10752, 119491), (11552, 111216), (12578, 102144), (12768, 100624), (13902, 92416), (14592, 88046), (15162, 84736), (15888, 80864), (17024, 75468), (17328, 74144), (18536, 69312), (18867, 68096), (20216, 63552), (21184, 60648), (23104, 55608), (25156, 51072), (25536, 50312), (27804, 46208), (29184, 44023), (30324, 42368), (31776, 40432), (34048, 37734), (34656, 37072)]