2783302536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:2003

約数の個数: 128

約数和(自身を含む): 8129249280

約数和(自身を除く): 5345946744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 127, 146, 168, 219, 254, 292, 381, 438, 508, 511, 584, 762, 876, 889, 1016, 1022, 1524, 1533, 1752, 1778, 1787, 2044, 2667, 3048, 3066, 3556, 3574, 4088, 5334, 5361, 6132, 7112, 7148, 9271, 10668, 10722, 12264, 12509, 14296, 18542, 21336, 21444, 25018, 27813, 37084, 37527, 42888, 50036, 55626, 64897, 74168, 75054, 100072, 111252, 129794, 130451, 150108, 194691, 222504, 226949, 259588, 260902, 300216, 389382, 391353, 453898, 519176, 521804, 680847, 778764, 782706, 907796, 913157, 1043608, 1361694, 1557528, 1565412, 1588643, 1815592, 1826314, 2723388, 2739471, 3130824, 3177286, 3652628, 4765929, 5446776, 5478942, 6354572, 7305256, 9531858, 10957884, 12709144, 16567277, 19063716, 21915768, 33134554, 38127432, 49701831, 66269108, 99403662, 115970939, 132538216, 198807324, 231941878, 347912817, 397614648, 463883756, 695825634, 927767512, 1391651268, 2783302536]

約数ペア:

[(1, 2783302536), (2, 1391651268), (3, 927767512), (4, 695825634), (6, 463883756), (7, 397614648), (8, 347912817), (12, 231941878), (14, 198807324), (21, 132538216), (24, 115970939), (28, 99403662), (42, 66269108), (56, 49701831), (73, 38127432), (84, 33134554), (127, 21915768), (146, 19063716), (168, 16567277), (219, 12709144), (254, 10957884), (292, 9531858), (381, 7305256), (438, 6354572), (508, 5478942), (511, 5446776), (584, 4765929), (762, 3652628), (876, 3177286), (889, 3130824), (1016, 2739471), (1022, 2723388), (1524, 1826314), (1533, 1815592), (1752, 1588643), (1778, 1565412), (1787, 1557528), (2044, 1361694), (2667, 1043608), (3048, 913157), (3066, 907796), (3556, 782706), (3574, 778764), (4088, 680847), (5334, 521804), (5361, 519176), (6132, 453898), (7112, 391353), (7148, 389382), (9271, 300216), (10668, 260902), (10722, 259588), (12264, 226949), (12509, 222504), (14296, 194691), (18542, 150108), (21336, 130451), (21444, 129794), (25018, 111252), (27813, 100072), (37084, 75054), (37527, 74168), (42888, 64897), (50036, 55626)]