423828288

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 280

約数和(自身を含む): 1428516320

約数和(自身を除く): 1004688032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 324, 331, 342, 351, 416, 432, 456, 468, 494, 513, 576, 608, 624, 648, 662, 684, 702, 741, 832, 864, 912, 936, 988, 993, 1026, 1053, 1216, 1248, 1296, 1324, 1368, 1404, 1482, 1539, 1728, 1824, 1872, 1976, 1986, 2052, 2106, 2223, 2496, 2592, 2648, 2736, 2808, 2964, 2979, 3078, 3648, 3744, 3952, 3972, 4104, 4212, 4303, 4446, 5184, 5296, 5472, 5616, 5928, 5958, 6156, 6289, 6669, 7488, 7904, 7944, 8208, 8424, 8606, 8892, 8937, 10592, 10944, 11232, 11856, 11916, 12312, 12578, 12909, 13338, 15808, 15888, 16416, 16848, 17212, 17784, 17874, 18867, 20007, 21184, 22464, 23712, 23832, 24624, 25156, 25818, 26676, 26811, 31776, 32832, 33696, 34424, 35568, 35748, 37734, 38727, 40014, 47424, 47664, 49248, 50312, 51636, 53352, 53622, 56601, 63552, 67392, 68848, 71136, 71496, 75468, 77454, 80028, 81757, 95328, 98496, 100624, 103272, 106704, 107244, 113202, 116181, 137696, 142272, 142992, 150936, 154908, 160056, 163514, 169803, 190656, 201248, 206544, 213408, 214488, 226404, 232362, 245271, 275392, 285984, 301872, 309816, 320112, 327028, 339606, 348543, 402496, 413088, 426816, 428976, 452808, 464724, 490542, 509409, 571968, 603744, 619632, 640224, 654056, 679212, 697086, 735813, 826176, 857952, 905616, 929448, 981084, 1018818, 1207488, 1239264, 1280448, 1308112, 1358424, 1394172, 1471626, 1715904, 1811232, 1858896, 1962168, 2037636, 2207439, 2478528, 2616224, 2716848, 2788344, 2943252, 3622464, 3717792, 3924336, 4075272, 4414878, 5232448, 5433696, 5576688, 5886504, 6622317, 7435584, 7848672, 8150544, 8829756, 10867392, 11153376, 11773008, 13244634, 15697344, 16301088, 17659512, 22306752, 23546016, 26489268, 32602176, 35319024, 47092032, 52978536, 70638048, 105957072, 141276096, 211914144, 423828288]

約数ペア:

[(1, 423828288), (2, 211914144), (3, 141276096), (4, 105957072), (6, 70638048), (8, 52978536), (9, 47092032), (12, 35319024), (13, 32602176), (16, 26489268), (18, 23546016), (19, 22306752), (24, 17659512), (26, 16301088), (27, 15697344), (32, 13244634), (36, 11773008), (38, 11153376), (39, 10867392), (48, 8829756), (52, 8150544), (54, 7848672), (57, 7435584), (64, 6622317), (72, 5886504), (76, 5576688), (78, 5433696), (81, 5232448), (96, 4414878), (104, 4075272), (108, 3924336), (114, 3717792), (117, 3622464), (144, 2943252), (152, 2788344), (156, 2716848), (162, 2616224), (171, 2478528), (192, 2207439), (208, 2037636), (216, 1962168), (228, 1858896), (234, 1811232), (247, 1715904), (288, 1471626), (304, 1394172), (312, 1358424), (324, 1308112), (331, 1280448), (342, 1239264), (351, 1207488), (416, 1018818), (432, 981084), (456, 929448), (468, 905616), (494, 857952), (513, 826176), (576, 735813), (608, 697086), (624, 679212), (648, 654056), (662, 640224), (684, 619632), (702, 603744), (741, 571968), (832, 509409), (864, 490542), (912, 464724), (936, 452808), (988, 428976), (993, 426816), (1026, 413088), (1053, 402496), (1216, 348543), (1248, 339606), (1296, 327028), (1324, 320112), (1368, 309816), (1404, 301872), (1482, 285984), (1539, 275392), (1728, 245271), (1824, 232362), (1872, 226404), (1976, 214488), (1986, 213408), (2052, 206544), (2106, 201248), (2223, 190656), (2496, 169803), (2592, 163514), (2648, 160056), (2736, 154908), (2808, 150936), (2964, 142992), (2979, 142272), (3078, 137696), (3648, 116181), (3744, 113202), (3952, 107244), (3972, 106704), (4104, 103272), (4212, 100624), (4303, 98496), (4446, 95328), (5184, 81757), (5296, 80028), (5472, 77454), (5616, 75468), (5928, 71496), (5958, 71136), (6156, 68848), (6289, 67392), (6669, 63552), (7488, 56601), (7904, 53622), (7944, 53352), (8208, 51636), (8424, 50312), (8606, 49248), (8892, 47664), (8937, 47424), (10592, 40014), (10944, 38727), (11232, 37734), (11856, 35748), (11916, 35568), (12312, 34424), (12578, 33696), (12909, 32832), (13338, 31776), (15808, 26811), (15888, 26676), (16416, 25818), (16848, 25156), (17212, 24624), (17784, 23832), (17874, 23712), (18867, 22464), (20007, 21184)]