686933856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 2250952704

約数和(自身を除く): 1564018848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1524, 1778, 2016, 2032, 2286, 2667, 2683, 3048, 3556, 4064, 4572, 5334, 5366, 6096, 7112, 8001, 8049, 9144, 10668, 10732, 12192, 14224, 16002, 16098, 18288, 18781, 21336, 21464, 24147, 28448, 32004, 32196, 36576, 37562, 42672, 42928, 48294, 56343, 64008, 64392, 75124, 85344, 85856, 96588, 112686, 128016, 128784, 150248, 169029, 193176, 225372, 256032, 257568, 300496, 338058, 340741, 386352, 450744, 600992, 676116, 681482, 772704, 901488, 1022223, 1352232, 1362964, 1802976, 2044446, 2385187, 2704464, 2725928, 3066669, 4088892, 4770374, 5408928, 5451856, 6133338, 7155561, 8177784, 9540748, 10903712, 12266676, 14311122, 16355568, 19081496, 21466683, 24533352, 28622244, 32711136, 38162992, 42933366, 49066704, 57244488, 76325984, 85866732, 98133408, 114488976, 171733464, 228977952, 343466928, 686933856]

約数ペア:

[(1, 686933856), (2, 343466928), (3, 228977952), (4, 171733464), (6, 114488976), (7, 98133408), (8, 85866732), (9, 76325984), (12, 57244488), (14, 49066704), (16, 42933366), (18, 38162992), (21, 32711136), (24, 28622244), (28, 24533352), (32, 21466683), (36, 19081496), (42, 16355568), (48, 14311122), (56, 12266676), (63, 10903712), (72, 9540748), (84, 8177784), (96, 7155561), (112, 6133338), (126, 5451856), (127, 5408928), (144, 4770374), (168, 4088892), (224, 3066669), (252, 2725928), (254, 2704464), (288, 2385187), (336, 2044446), (381, 1802976), (504, 1362964), (508, 1352232), (672, 1022223), (762, 901488), (889, 772704), (1008, 681482), (1016, 676116), (1143, 600992), (1524, 450744), (1778, 386352), (2016, 340741), (2032, 338058), (2286, 300496), (2667, 257568), (2683, 256032), (3048, 225372), (3556, 193176), (4064, 169029), (4572, 150248), (5334, 128784), (5366, 128016), (6096, 112686), (7112, 96588), (8001, 85856), (8049, 85344), (9144, 75124), (10668, 64392), (10732, 64008), (12192, 56343), (14224, 48294), (16002, 42928), (16098, 42672), (18288, 37562), (18781, 36576), (21336, 32196), (21464, 32004), (24147, 28448)]