255912384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 847522816

約数和(自身を除く): 591610432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 97, 104, 112, 151, 156, 168, 182, 192, 194, 208, 224, 273, 291, 302, 312, 336, 364, 388, 416, 448, 453, 546, 582, 604, 624, 672, 679, 728, 776, 832, 906, 1057, 1092, 1164, 1208, 1248, 1261, 1344, 1358, 1456, 1552, 1812, 1963, 2037, 2114, 2184, 2328, 2416, 2496, 2522, 2716, 2912, 3104, 3171, 3624, 3783, 3926, 4074, 4228, 4368, 4656, 4832, 5044, 5432, 5824, 5889, 6208, 6342, 7248, 7566, 7852, 8148, 8456, 8736, 8827, 9312, 9664, 10088, 10864, 11778, 12684, 13741, 14496, 14647, 15132, 15704, 16296, 16912, 17472, 17654, 18624, 20176, 21728, 23556, 25368, 26481, 27482, 28992, 29294, 30264, 31408, 32592, 33824, 35308, 40352, 41223, 43456, 43941, 47112, 50736, 52962, 54964, 58588, 60528, 62816, 65184, 67648, 70616, 80704, 82446, 87882, 94224, 101472, 102529, 105924, 109928, 117176, 121056, 125632, 130368, 141232, 164892, 175764, 188448, 190411, 202944, 205058, 211848, 219856, 234352, 242112, 282464, 307587, 329784, 351528, 376896, 380822, 410116, 423696, 439712, 468704, 564928, 571233, 615174, 659568, 703056, 761644, 820232, 847392, 879424, 937408, 1142466, 1230348, 1319136, 1332877, 1406112, 1523288, 1640464, 1694784, 2284932, 2460696, 2638272, 2665754, 2812224, 3046576, 3280928, 3998631, 4569864, 4921392, 5331508, 6093152, 6561856, 7997262, 9139728, 9842784, 10663016, 12186304, 15994524, 18279456, 19685568, 21326032, 31989048, 36558912, 42652064, 63978096, 85304128, 127956192, 255912384]

約数ペア:

[(1, 255912384), (2, 127956192), (3, 85304128), (4, 63978096), (6, 42652064), (7, 36558912), (8, 31989048), (12, 21326032), (13, 19685568), (14, 18279456), (16, 15994524), (21, 12186304), (24, 10663016), (26, 9842784), (28, 9139728), (32, 7997262), (39, 6561856), (42, 6093152), (48, 5331508), (52, 4921392), (56, 4569864), (64, 3998631), (78, 3280928), (84, 3046576), (91, 2812224), (96, 2665754), (97, 2638272), (104, 2460696), (112, 2284932), (151, 1694784), (156, 1640464), (168, 1523288), (182, 1406112), (192, 1332877), (194, 1319136), (208, 1230348), (224, 1142466), (273, 937408), (291, 879424), (302, 847392), (312, 820232), (336, 761644), (364, 703056), (388, 659568), (416, 615174), (448, 571233), (453, 564928), (546, 468704), (582, 439712), (604, 423696), (624, 410116), (672, 380822), (679, 376896), (728, 351528), (776, 329784), (832, 307587), (906, 282464), (1057, 242112), (1092, 234352), (1164, 219856), (1208, 211848), (1248, 205058), (1261, 202944), (1344, 190411), (1358, 188448), (1456, 175764), (1552, 164892), (1812, 141232), (1963, 130368), (2037, 125632), (2114, 121056), (2184, 117176), (2328, 109928), (2416, 105924), (2496, 102529), (2522, 101472), (2716, 94224), (2912, 87882), (3104, 82446), (3171, 80704), (3624, 70616), (3783, 67648), (3926, 65184), (4074, 62816), (4228, 60528), (4368, 58588), (4656, 54964), (4832, 52962), (5044, 50736), (5432, 47112), (5824, 43941), (5889, 43456), (6208, 41223), (6342, 40352), (7248, 35308), (7566, 33824), (7852, 32592), (8148, 31408), (8456, 30264), (8736, 29294), (8827, 28992), (9312, 27482), (9664, 26481), (10088, 25368), (10864, 23556), (11778, 21728), (12684, 20176), (13741, 18624), (14496, 17654), (14647, 17472), (15132, 16912), (15704, 16296)]