1781080704

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 256

約数和(自身を含む): 5860512000

約数和(自身を除く): 4079431296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 128, 144, 156, 174, 192, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 384, 416, 432, 464, 468, 522, 576, 624, 696, 702, 754, 783, 832, 864, 928, 936, 1044, 1131, 1152, 1248, 1367, 1392, 1404, 1508, 1566, 1664, 1728, 1856, 1872, 2088, 2262, 2496, 2734, 2784, 2808, 3016, 3132, 3393, 3456, 3712, 3744, 4101, 4176, 4524, 4992, 5468, 5568, 5616, 6032, 6264, 6786, 7488, 8202, 8352, 9048, 10179, 10936, 11136, 11232, 12064, 12303, 12528, 13572, 14976, 16404, 16704, 17771, 18096, 20358, 21872, 22464, 24128, 24606, 25056, 27144, 32808, 33408, 35542, 36192, 36909, 39643, 40716, 43744, 44928, 48256, 49212, 50112, 53313, 54288, 65616, 71084, 72384, 73818, 79286, 81432, 87488, 98424, 100224, 106626, 108576, 118929, 131232, 142168, 144768, 147636, 158572, 159939, 162864, 174976, 196848, 213252, 217152, 237858, 262464, 284336, 295272, 317144, 319878, 325728, 356787, 393696, 426504, 434304, 475716, 479817, 515359, 524928, 568672, 590544, 634288, 639756, 651456, 713574, 787392, 853008, 951432, 959634, 1030718, 1070361, 1137344, 1181088, 1268576, 1279512, 1302912, 1427148, 1546077, 1574784, 1706016, 1902864, 1919268, 2061436, 2140722, 2274688, 2362176, 2537152, 2559024, 2854296, 3092154, 3412032, 3805728, 3838536, 4122872, 4281444, 4638231, 4724352, 5074304, 5118048, 5708592, 6184308, 6824064, 7611456, 7677072, 8245744, 8562888, 9276462, 10236096, 11417184, 12368616, 13914693, 15222912, 15354144, 16491488, 17125776, 18552924, 20472192, 22834368, 24737232, 27829386, 30708288, 32982976, 34251552, 37105848, 45668736, 49474464, 55658772, 61416576, 65965952, 68503104, 74211696, 98948928, 111317544, 137006208, 148423392, 197897856, 222635088, 296846784, 445270176, 593693568, 890540352, 1781080704]

約数ペア:

[(1, 1781080704), (2, 890540352), (3, 593693568), (4, 445270176), (6, 296846784), (8, 222635088), (9, 197897856), (12, 148423392), (13, 137006208), (16, 111317544), (18, 98948928), (24, 74211696), (26, 68503104), (27, 65965952), (29, 61416576), (32, 55658772), (36, 49474464), (39, 45668736), (48, 37105848), (52, 34251552), (54, 32982976), (58, 30708288), (64, 27829386), (72, 24737232), (78, 22834368), (87, 20472192), (96, 18552924), (104, 17125776), (108, 16491488), (116, 15354144), (117, 15222912), (128, 13914693), (144, 12368616), (156, 11417184), (174, 10236096), (192, 9276462), (208, 8562888), (216, 8245744), (232, 7677072), (234, 7611456), (261, 6824064), (288, 6184308), (312, 5708592), (348, 5118048), (351, 5074304), (377, 4724352), (384, 4638231), (416, 4281444), (432, 4122872), (464, 3838536), (468, 3805728), (522, 3412032), (576, 3092154), (624, 2854296), (696, 2559024), (702, 2537152), (754, 2362176), (783, 2274688), (832, 2140722), (864, 2061436), (928, 1919268), (936, 1902864), (1044, 1706016), (1131, 1574784), (1152, 1546077), (1248, 1427148), (1367, 1302912), (1392, 1279512), (1404, 1268576), (1508, 1181088), (1566, 1137344), (1664, 1070361), (1728, 1030718), (1856, 959634), (1872, 951432), (2088, 853008), (2262, 787392), (2496, 713574), (2734, 651456), (2784, 639756), (2808, 634288), (3016, 590544), (3132, 568672), (3393, 524928), (3456, 515359), (3712, 479817), (3744, 475716), (4101, 434304), (4176, 426504), (4524, 393696), (4992, 356787), (5468, 325728), (5568, 319878), (5616, 317144), (6032, 295272), (6264, 284336), (6786, 262464), (7488, 237858), (8202, 217152), (8352, 213252), (9048, 196848), (10179, 174976), (10936, 162864), (11136, 159939), (11232, 158572), (12064, 147636), (12303, 144768), (12528, 142168), (13572, 131232), (14976, 118929), (16404, 108576), (16704, 106626), (17771, 100224), (18096, 98424), (20358, 87488), (21872, 81432), (22464, 79286), (24128, 73818), (24606, 72384), (25056, 71084), (27144, 65616), (32808, 54288), (33408, 53313), (35542, 50112), (36192, 49212), (36909, 48256), (39643, 44928), (40716, 43744)]