2021119968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 192

約数和(自身を含む): 6444264960

約数和(自身を除く): 4423144992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 56, 58, 74, 84, 87, 96, 111, 112, 116, 148, 168, 174, 203, 222, 224, 232, 259, 296, 336, 348, 406, 444, 464, 518, 592, 609, 672, 696, 777, 812, 888, 928, 1036, 1073, 1184, 1218, 1392, 1554, 1624, 1776, 2072, 2146, 2436, 2784, 2803, 3108, 3219, 3248, 3552, 4144, 4292, 4872, 5606, 6216, 6438, 6496, 7511, 8288, 8409, 8584, 9744, 11212, 12432, 12876, 15022, 16818, 17168, 19488, 19621, 22424, 22533, 24864, 25752, 30044, 33636, 34336, 39242, 44848, 45066, 51504, 58863, 60088, 67272, 78484, 81287, 89696, 90132, 103008, 103711, 117726, 120176, 134544, 156968, 162574, 180264, 207422, 235452, 240352, 243861, 269088, 311133, 313936, 325148, 360528, 414844, 470904, 487722, 569009, 622266, 627872, 650296, 721056, 725977, 829688, 941808, 975444, 1138018, 1244532, 1300592, 1451954, 1659376, 1707027, 1883616, 1950888, 2177931, 2276036, 2489064, 2601184, 2903908, 3007619, 3318752, 3414054, 3901776, 4355862, 4552072, 4978128, 5807816, 6015238, 6828108, 7803552, 8711724, 9022857, 9104144, 9956256, 11615632, 12030476, 13656216, 17423448, 18045714, 18208288, 21053333, 23231264, 24060952, 27312432, 34846896, 36091428, 42106666, 48121904, 54624864, 63159999, 69693792, 72182856, 84213332, 96243808, 126319998, 144365712, 168426664, 252639996, 288731424, 336853328, 505279992, 673706656, 1010559984, 2021119968]

約数ペア:

[(1, 2021119968), (2, 1010559984), (3, 673706656), (4, 505279992), (6, 336853328), (7, 288731424), (8, 252639996), (12, 168426664), (14, 144365712), (16, 126319998), (21, 96243808), (24, 84213332), (28, 72182856), (29, 69693792), (32, 63159999), (37, 54624864), (42, 48121904), (48, 42106666), (56, 36091428), (58, 34846896), (74, 27312432), (84, 24060952), (87, 23231264), (96, 21053333), (111, 18208288), (112, 18045714), (116, 17423448), (148, 13656216), (168, 12030476), (174, 11615632), (203, 9956256), (222, 9104144), (224, 9022857), (232, 8711724), (259, 7803552), (296, 6828108), (336, 6015238), (348, 5807816), (406, 4978128), (444, 4552072), (464, 4355862), (518, 3901776), (592, 3414054), (609, 3318752), (672, 3007619), (696, 2903908), (777, 2601184), (812, 2489064), (888, 2276036), (928, 2177931), (1036, 1950888), (1073, 1883616), (1184, 1707027), (1218, 1659376), (1392, 1451954), (1554, 1300592), (1624, 1244532), (1776, 1138018), (2072, 975444), (2146, 941808), (2436, 829688), (2784, 725977), (2803, 721056), (3108, 650296), (3219, 627872), (3248, 622266), (3552, 569009), (4144, 487722), (4292, 470904), (4872, 414844), (5606, 360528), (6216, 325148), (6438, 313936), (6496, 311133), (7511, 269088), (8288, 243861), (8409, 240352), (8584, 235452), (9744, 207422), (11212, 180264), (12432, 162574), (12876, 156968), (15022, 134544), (16818, 120176), (17168, 117726), (19488, 103711), (19621, 103008), (22424, 90132), (22533, 89696), (24864, 81287), (25752, 78484), (30044, 67272), (33636, 60088), (34336, 58863), (39242, 51504), (44848, 45066)]