2078409168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 240

約数和(自身を含む): 6706177920

約数和(自身を除く): 4627768752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 89, 92, 99, 132, 138, 144, 176, 178, 184, 198, 207, 253, 264, 267, 276, 356, 368, 396, 414, 506, 528, 534, 552, 641, 712, 759, 792, 801, 828, 979, 1012, 1068, 1104, 1282, 1424, 1518, 1584, 1602, 1656, 1923, 1958, 2024, 2047, 2136, 2277, 2564, 2937, 3036, 3204, 3312, 3846, 3916, 4048, 4094, 4272, 4554, 5128, 5769, 5874, 6072, 6141, 6408, 7051, 7692, 7832, 8188, 8811, 9108, 10256, 11538, 11748, 12144, 12282, 12816, 14102, 14743, 15384, 15664, 16376, 17622, 18216, 18423, 21153, 22517, 23076, 23496, 24564, 28204, 29486, 30768, 32752, 35244, 36432, 36846, 42306, 44229, 45034, 46152, 46992, 49128, 56408, 57049, 58972, 63459, 67551, 70488, 73692, 84612, 88458, 90068, 92304, 98256, 112816, 114098, 117944, 126918, 132687, 135102, 140976, 147384, 162173, 169224, 171147, 176916, 180136, 202653, 228196, 235888, 253836, 265374, 270204, 294768, 324346, 338448, 342294, 353832, 360272, 405306, 456392, 486519, 507672, 513441, 530748, 540408, 627539, 648692, 684588, 707664, 810612, 912784, 973038, 1015344, 1026882, 1061496, 1080816, 1255078, 1297384, 1312127, 1369176, 1459557, 1621224, 1882617, 1946076, 2053764, 2122992, 2510156, 2594768, 2624254, 2738352, 2919114, 3242448, 3765234, 3892152, 3936381, 4107528, 5020312, 5248508, 5647851, 5838228, 7530468, 7784304, 7872762, 8215056, 10040624, 10497016, 11295702, 11676456, 11809143, 14433397, 15060936, 15745524, 20994032, 22591404, 23352912, 23618286, 28866794, 30121872, 31491048, 43300191, 45182808, 47236572, 57733588, 62982096, 86600382, 90365616, 94473144, 115467176, 129900573, 173200764, 188946288, 230934352, 259801146, 346401528, 519602292, 692803056, 1039204584, 2078409168]

約数ペア:

[(1, 2078409168), (2, 1039204584), (3, 692803056), (4, 519602292), (6, 346401528), (8, 259801146), (9, 230934352), (11, 188946288), (12, 173200764), (16, 129900573), (18, 115467176), (22, 94473144), (23, 90365616), (24, 86600382), (33, 62982096), (36, 57733588), (44, 47236572), (46, 45182808), (48, 43300191), (66, 31491048), (69, 30121872), (72, 28866794), (88, 23618286), (89, 23352912), (92, 22591404), (99, 20994032), (132, 15745524), (138, 15060936), (144, 14433397), (176, 11809143), (178, 11676456), (184, 11295702), (198, 10497016), (207, 10040624), (253, 8215056), (264, 7872762), (267, 7784304), (276, 7530468), (356, 5838228), (368, 5647851), (396, 5248508), (414, 5020312), (506, 4107528), (528, 3936381), (534, 3892152), (552, 3765234), (641, 3242448), (712, 2919114), (759, 2738352), (792, 2624254), (801, 2594768), (828, 2510156), (979, 2122992), (1012, 2053764), (1068, 1946076), (1104, 1882617), (1282, 1621224), (1424, 1459557), (1518, 1369176), (1584, 1312127), (1602, 1297384), (1656, 1255078), (1923, 1080816), (1958, 1061496), (2024, 1026882), (2047, 1015344), (2136, 973038), (2277, 912784), (2564, 810612), (2937, 707664), (3036, 684588), (3204, 648692), (3312, 627539), (3846, 540408), (3916, 530748), (4048, 513441), (4094, 507672), (4272, 486519), (4554, 456392), (5128, 405306), (5769, 360272), (5874, 353832), (6072, 342294), (6141, 338448), (6408, 324346), (7051, 294768), (7692, 270204), (7832, 265374), (8188, 253836), (8811, 235888), (9108, 228196), (10256, 202653), (11538, 180136), (11748, 176916), (12144, 171147), (12282, 169224), (12816, 162173), (14102, 147384), (14743, 140976), (15384, 135102), (15664, 132687), (16376, 126918), (17622, 117944), (18216, 114098), (18423, 112816), (21153, 98256), (22517, 92304), (23076, 90068), (23496, 88458), (24564, 84612), (28204, 73692), (29486, 70488), (30768, 67551), (32752, 63459), (35244, 58972), (36432, 57049), (36846, 56408), (42306, 49128), (44229, 46992), (45034, 46152)]