2077728128

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 5185843200

約数和(自身を除く): 3108115072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 127, 128, 133, 152, 217, 224, 248, 254, 266, 304, 434, 448, 496, 508, 532, 589, 608, 868, 889, 896, 961, 992, 1016, 1064, 1178, 1216, 1736, 1778, 1922, 1984, 2032, 2128, 2356, 2413, 2432, 3472, 3556, 3844, 3937, 3968, 4064, 4123, 4256, 4712, 4826, 6727, 6944, 7112, 7688, 7874, 8128, 8246, 8512, 9424, 9652, 13454, 13888, 14224, 15376, 15748, 16256, 16492, 16891, 17024, 18259, 18848, 19304, 26908, 27559, 27776, 28448, 30752, 31496, 32984, 33782, 36518, 37696, 38608, 53816, 55118, 56896, 61504, 62992, 65968, 67564, 73036, 74803, 75392, 77216, 107632, 110236, 113792, 122047, 123008, 125984, 127813, 131936, 135128, 146072, 149606, 154432, 215264, 220472, 244094, 251968, 255626, 263872, 270256, 292144, 299212, 308864, 430528, 440944, 488188, 503936, 511252, 523621, 527744, 540512, 584288, 598424, 854329, 861056, 881888, 976376, 1022504, 1047242, 1081024, 1168576, 1196848, 1708658, 1763776, 1952752, 2045008, 2094484, 2162048, 2318893, 2337152, 2393696, 3417316, 3527552, 3905504, 4090016, 4188968, 4637786, 4787392, 6834632, 7811008, 8180032, 8377936, 9275572, 9574784, 13669264, 15622016, 16232251, 16360064, 16755872, 18551144, 27338528, 32464502, 33511744, 37102288, 54677056, 64929004, 67023488, 74204576, 109354112, 129858008, 148409152, 259716016, 296818304, 519432032, 1038864064, 2077728128]

約数ペア:

[(1, 2077728128), (2, 1038864064), (4, 519432032), (7, 296818304), (8, 259716016), (14, 148409152), (16, 129858008), (19, 109354112), (28, 74204576), (31, 67023488), (32, 64929004), (38, 54677056), (56, 37102288), (62, 33511744), (64, 32464502), (76, 27338528), (112, 18551144), (124, 16755872), (127, 16360064), (128, 16232251), (133, 15622016), (152, 13669264), (217, 9574784), (224, 9275572), (248, 8377936), (254, 8180032), (266, 7811008), (304, 6834632), (434, 4787392), (448, 4637786), (496, 4188968), (508, 4090016), (532, 3905504), (589, 3527552), (608, 3417316), (868, 2393696), (889, 2337152), (896, 2318893), (961, 2162048), (992, 2094484), (1016, 2045008), (1064, 1952752), (1178, 1763776), (1216, 1708658), (1736, 1196848), (1778, 1168576), (1922, 1081024), (1984, 1047242), (2032, 1022504), (2128, 976376), (2356, 881888), (2413, 861056), (2432, 854329), (3472, 598424), (3556, 584288), (3844, 540512), (3937, 527744), (3968, 523621), (4064, 511252), (4123, 503936), (4256, 488188), (4712, 440944), (4826, 430528), (6727, 308864), (6944, 299212), (7112, 292144), (7688, 270256), (7874, 263872), (8128, 255626), (8246, 251968), (8512, 244094), (9424, 220472), (9652, 215264), (13454, 154432), (13888, 149606), (14224, 146072), (15376, 135128), (15748, 131936), (16256, 127813), (16492, 125984), (16891, 123008), (17024, 122047), (18259, 113792), (18848, 110236), (19304, 107632), (26908, 77216), (27559, 75392), (27776, 74803), (28448, 73036), (30752, 67564), (31496, 65968), (32984, 62992), (33782, 61504), (36518, 56896), (37696, 55118), (38608, 53816)]