12991848576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{254383}}^1$

素因数の和:254426

約数の個数: 128

約数和(自身を含む): 41515468800

約数和(自身を除く): 28523620224

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, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 25536, 51072, 254383, 508766, 763149, 1017532, 1526298, 1780681, 2035064, 3052596, 3561362, 4070128, 4833277, 5342043, 6105192, 7122724, 8140256, 9666554, 10684086, 12210384, 14245448, 14499831, 16280512, 19333108, 21368172, 24420768, 28490896, 28999662, 32561024, 33832939, 38666216, 42736344, 48841536, 56981792, 57999324, 67665878, 77332432, 85472688, 97683072, 101498817, 113963584, 115998648, 135331756, 154664864, 170945376, 202997634, 227927168, 231997296, 270663512, 309329728, 341890752, 405995268, 463994592, 541327024, 618659456, 683781504, 811990536, 927989184, 1082654048, 1623981072, 1855978368, 2165308096, 3247962144, 4330616192, 6495924288, 12991848576]

約数ペア:

[(1, 12991848576), (2, 6495924288), (3, 4330616192), (4, 3247962144), (6, 2165308096), (7, 1855978368), (8, 1623981072), (12, 1082654048), (14, 927989184), (16, 811990536), (19, 683781504), (21, 618659456), (24, 541327024), (28, 463994592), (32, 405995268), (38, 341890752), (42, 309329728), (48, 270663512), (56, 231997296), (57, 227927168), (64, 202997634), (76, 170945376), (84, 154664864), (96, 135331756), (112, 115998648), (114, 113963584), (128, 101498817), (133, 97683072), (152, 85472688), (168, 77332432), (192, 67665878), (224, 57999324), (228, 56981792), (266, 48841536), (304, 42736344), (336, 38666216), (384, 33832939), (399, 32561024), (448, 28999662), (456, 28490896), (532, 24420768), (608, 21368172), (672, 19333108), (798, 16280512), (896, 14499831), (912, 14245448), (1064, 12210384), (1216, 10684086), (1344, 9666554), (1596, 8140256), (1824, 7122724), (2128, 6105192), (2432, 5342043), (2688, 4833277), (3192, 4070128), (3648, 3561362), (4256, 3052596), (6384, 2035064), (7296, 1780681), (8512, 1526298), (12768, 1017532), (17024, 763149), (25536, 508766), (51072, 254383)]