260862336

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 904780800

約数和(自身を除く): 643918464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 128, 144, 164, 168, 189, 192, 216, 224, 246, 252, 263, 287, 288, 328, 336, 369, 378, 384, 432, 448, 492, 504, 526, 574, 576, 656, 672, 738, 756, 789, 861, 864, 896, 984, 1008, 1052, 1107, 1148, 1152, 1312, 1344, 1476, 1512, 1578, 1722, 1728, 1841, 1968, 2016, 2104, 2214, 2296, 2367, 2583, 2624, 2688, 2952, 3024, 3156, 3444, 3456, 3682, 3936, 4032, 4208, 4428, 4592, 4734, 5166, 5248, 5523, 5904, 6048, 6312, 6888, 7101, 7364, 7749, 7872, 8064, 8416, 8856, 9184, 9468, 10332, 10783, 11046, 11808, 12096, 12624, 13776, 14202, 14728, 15498, 15744, 16569, 16832, 17712, 18368, 18936, 20664, 21566, 22092, 23616, 24192, 25248, 27552, 28404, 29456, 30996, 32349, 33138, 33664, 35424, 36736, 37872, 41328, 43132, 44184, 47232, 49707, 50496, 55104, 56808, 58912, 61992, 64698, 66276, 70848, 75481, 75744, 82656, 86264, 88368, 97047, 99414, 100992, 110208, 113616, 117824, 123984, 129396, 132552, 141696, 150962, 151488, 165312, 172528, 176736, 194094, 198828, 226443, 227232, 235648, 247968, 258792, 265104, 291141, 301924, 302976, 330624, 345056, 353472, 388188, 397656, 452886, 454464, 495936, 517584, 530208, 582282, 603848, 679329, 690112, 706944, 776376, 795312, 905772, 908928, 991872, 1035168, 1060416, 1164564, 1207696, 1358658, 1380224, 1552752, 1590624, 1811544, 2037987, 2070336, 2120832, 2329128, 2415392, 2717316, 3105504, 3181248, 3623088, 4075974, 4140672, 4658256, 4830784, 5434632, 6211008, 6362496, 7246176, 8151948, 9316512, 9661568, 10869264, 12422016, 14492352, 16303896, 18633024, 21738528, 28984704, 32607792, 37266048, 43477056, 65215584, 86954112, 130431168, 260862336]

約数ペア:

[(1, 260862336), (2, 130431168), (3, 86954112), (4, 65215584), (6, 43477056), (7, 37266048), (8, 32607792), (9, 28984704), (12, 21738528), (14, 18633024), (16, 16303896), (18, 14492352), (21, 12422016), (24, 10869264), (27, 9661568), (28, 9316512), (32, 8151948), (36, 7246176), (41, 6362496), (42, 6211008), (48, 5434632), (54, 4830784), (56, 4658256), (63, 4140672), (64, 4075974), (72, 3623088), (82, 3181248), (84, 3105504), (96, 2717316), (108, 2415392), (112, 2329128), (123, 2120832), (126, 2070336), (128, 2037987), (144, 1811544), (164, 1590624), (168, 1552752), (189, 1380224), (192, 1358658), (216, 1207696), (224, 1164564), (246, 1060416), (252, 1035168), (263, 991872), (287, 908928), (288, 905772), (328, 795312), (336, 776376), (369, 706944), (378, 690112), (384, 679329), (432, 603848), (448, 582282), (492, 530208), (504, 517584), (526, 495936), (574, 454464), (576, 452886), (656, 397656), (672, 388188), (738, 353472), (756, 345056), (789, 330624), (861, 302976), (864, 301924), (896, 291141), (984, 265104), (1008, 258792), (1052, 247968), (1107, 235648), (1148, 227232), (1152, 226443), (1312, 198828), (1344, 194094), (1476, 176736), (1512, 172528), (1578, 165312), (1722, 151488), (1728, 150962), (1841, 141696), (1968, 132552), (2016, 129396), (2104, 123984), (2214, 117824), (2296, 113616), (2367, 110208), (2583, 100992), (2624, 99414), (2688, 97047), (2952, 88368), (3024, 86264), (3156, 82656), (3444, 75744), (3456, 75481), (3682, 70848), (3936, 66276), (4032, 64698), (4208, 61992), (4428, 58912), (4592, 56808), (4734, 55104), (5166, 50496), (5248, 49707), (5523, 47232), (5904, 44184), (6048, 43132), (6312, 41328), (6888, 37872), (7101, 36736), (7364, 35424), (7749, 33664), (7872, 33138), (8064, 32349), (8416, 30996), (8856, 29456), (9184, 28404), (9468, 27552), (10332, 25248), (10783, 24192), (11046, 23616), (11808, 22092), (12096, 21566), (12624, 20664), (13776, 18936), (14202, 18368), (14728, 17712), (15498, 16832), (15744, 16569)]