78542879744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 264

約数和(自身を含む): 191669944320

約数和(自身を除く): 113127064576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 239, 254, 256, 266, 304, 361, 448, 478, 508, 512, 532, 608, 722, 889, 896, 956, 1016, 1024, 1064, 1216, 1444, 1673, 1778, 1792, 1912, 2032, 2128, 2413, 2432, 2527, 2888, 3346, 3556, 3584, 3824, 4064, 4256, 4541, 4826, 4864, 5054, 5776, 6692, 7112, 7168, 7648, 8128, 8512, 9082, 9652, 9728, 10108, 11552, 13384, 14224, 15296, 16256, 16891, 17024, 18164, 19304, 19456, 20216, 23104, 26768, 28448, 30353, 30592, 31787, 32512, 33782, 34048, 36328, 38608, 40432, 45847, 46208, 53536, 56896, 60706, 61184, 63574, 65024, 67564, 68096, 72656, 77216, 80864, 86279, 91694, 92416, 107072, 113792, 121412, 122368, 127148, 130048, 135128, 136192, 145312, 154432, 161728, 172558, 183388, 184832, 212471, 214144, 227584, 242824, 244736, 254296, 270256, 290624, 308864, 320929, 323456, 345116, 366776, 369664, 424942, 428288, 455168, 485648, 508592, 540512, 576707, 581248, 603953, 617728, 641858, 646912, 690232, 733552, 849884, 856576, 910336, 971296, 1017184, 1081024, 1153414, 1162496, 1207906, 1235456, 1283716, 1293824, 1380464, 1467104, 1699768, 1713152, 1942592, 2034368, 2162048, 2306828, 2324992, 2415812, 2470912, 2567432, 2587648, 2760928, 2934208, 3399536, 3885184, 4036949, 4068736, 4324096, 4613656, 4649984, 4831624, 5134864, 5521856, 5868416, 6799072, 7770368, 8073898, 8137472, 8648192, 9227312, 9663248, 10269728, 10957433, 11043712, 11736832, 13598144, 15540736, 16147796, 16274944, 17296384, 18454624, 19326496, 20539456, 21914866, 22087424, 23473664, 27196288, 31081472, 32295592, 32549888, 36909248, 38652992, 41078912, 43829732, 44174848, 46947328, 54392576, 64591184, 73818496, 76702031, 77305984, 82157824, 87659464, 88349696, 108785152, 129182368, 147636992, 153404062, 154611968, 164315648, 175318928, 217570304, 258364736, 295273984, 306808124, 309223936, 328631296, 350637856, 516729472, 590547968, 613616248, 618447872, 701275712, 1033458944, 1227232496, 1402551424, 2066917888, 2454464992, 2805102848, 4133835776, 4908929984, 5610205696, 9817859968, 11220411392, 19635719936, 39271439872, 78542879744]

約数ペア:

[(1, 78542879744), (2, 39271439872), (4, 19635719936), (7, 11220411392), (8, 9817859968), (14, 5610205696), (16, 4908929984), (19, 4133835776), (28, 2805102848), (32, 2454464992), (38, 2066917888), (56, 1402551424), (64, 1227232496), (76, 1033458944), (112, 701275712), (127, 618447872), (128, 613616248), (133, 590547968), (152, 516729472), (224, 350637856), (239, 328631296), (254, 309223936), (256, 306808124), (266, 295273984), (304, 258364736), (361, 217570304), (448, 175318928), (478, 164315648), (508, 154611968), (512, 153404062), (532, 147636992), (608, 129182368), (722, 108785152), (889, 88349696), (896, 87659464), (956, 82157824), (1016, 77305984), (1024, 76702031), (1064, 73818496), (1216, 64591184), (1444, 54392576), (1673, 46947328), (1778, 44174848), (1792, 43829732), (1912, 41078912), (2032, 38652992), (2128, 36909248), (2413, 32549888), (2432, 32295592), (2527, 31081472), (2888, 27196288), (3346, 23473664), (3556, 22087424), (3584, 21914866), (3824, 20539456), (4064, 19326496), (4256, 18454624), (4541, 17296384), (4826, 16274944), (4864, 16147796), (5054, 15540736), (5776, 13598144), (6692, 11736832), (7112, 11043712), (7168, 10957433), (7648, 10269728), (8128, 9663248), (8512, 9227312), (9082, 8648192), (9652, 8137472), (9728, 8073898), (10108, 7770368), (11552, 6799072), (13384, 5868416), (14224, 5521856), (15296, 5134864), (16256, 4831624), (16891, 4649984), (17024, 4613656), (18164, 4324096), (19304, 4068736), (19456, 4036949), (20216, 3885184), (23104, 3399536), (26768, 2934208), (28448, 2760928), (30353, 2587648), (30592, 2567432), (31787, 2470912), (32512, 2415812), (33782, 2324992), (34048, 2306828), (36328, 2162048), (38608, 2034368), (40432, 1942592), (45847, 1713152), (46208, 1699768), (53536, 1467104), (56896, 1380464), (60706, 1293824), (61184, 1283716), (63574, 1235456), (65024, 1207906), (67564, 1162496), (68096, 1153414), (72656, 1081024), (77216, 1017184), (80864, 971296), (86279, 910336), (91694, 856576), (92416, 849884), (107072, 733552), (113792, 690232), (121412, 646912), (122368, 641858), (127148, 617728), (130048, 603953), (135128, 581248), (136192, 576707), (145312, 540512), (154432, 508592), (161728, 485648), (172558, 455168), (183388, 428288), (184832, 424942), (212471, 369664), (214144, 366776), (227584, 345116), (242824, 323456), (244736, 320929), (254296, 308864), (270256, 290624)]