2808978816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61471}}^1$

素因数の和:61512

約数の個数: 128

約数和(自身を含む): 9029007360

約数和(自身を除く): 6220028544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 61471, 122942, 184413, 245884, 368826, 430297, 491768, 737652, 860594, 983536, 1045007, 1290891, 1475304, 1721188, 1967072, 2090014, 2581782, 2950608, 3135021, 3442376, 3934144, 4180028, 5163564, 5901216, 6270042, 6884752, 7315049, 7868288, 8360056, 10327128, 11802432, 12540084, 13769504, 14630098, 16720112, 20654256, 21945147, 23604864, 25080168, 27539008, 29260196, 33440224, 41308512, 43890294, 50160336, 55078016, 58520392, 66880448, 82617024, 87780588, 100320672, 117040784, 133760896, 165234048, 175561176, 200641344, 234081568, 351122352, 401282688, 468163136, 702244704, 936326272, 1404489408, 2808978816]

約数ペア:

[(1, 2808978816), (2, 1404489408), (3, 936326272), (4, 702244704), (6, 468163136), (7, 401282688), (8, 351122352), (12, 234081568), (14, 200641344), (16, 175561176), (17, 165234048), (21, 133760896), (24, 117040784), (28, 100320672), (32, 87780588), (34, 82617024), (42, 66880448), (48, 58520392), (51, 55078016), (56, 50160336), (64, 43890294), (68, 41308512), (84, 33440224), (96, 29260196), (102, 27539008), (112, 25080168), (119, 23604864), (128, 21945147), (136, 20654256), (168, 16720112), (192, 14630098), (204, 13769504), (224, 12540084), (238, 11802432), (272, 10327128), (336, 8360056), (357, 7868288), (384, 7315049), (408, 6884752), (448, 6270042), (476, 5901216), (544, 5163564), (672, 4180028), (714, 3934144), (816, 3442376), (896, 3135021), (952, 2950608), (1088, 2581782), (1344, 2090014), (1428, 1967072), (1632, 1721188), (1904, 1475304), (2176, 1290891), (2688, 1045007), (2856, 983536), (3264, 860594), (3808, 737652), (5712, 491768), (6528, 430297), (7616, 368826), (11424, 245884), (15232, 184413), (22848, 122942), (45696, 61471)]