1855369728

素因数分解:

$2^9\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 5584303296

約数和(自身を除く): 3728933568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 71, 72, 96, 106, 107, 128, 142, 144, 159, 192, 212, 213, 214, 256, 284, 288, 318, 321, 384, 424, 426, 428, 477, 512, 568, 576, 636, 639, 642, 768, 848, 852, 856, 954, 963, 1136, 1152, 1272, 1278, 1284, 1536, 1696, 1704, 1712, 1908, 1926, 2272, 2304, 2544, 2556, 2568, 3392, 3408, 3424, 3763, 3816, 3852, 4544, 4608, 5088, 5112, 5136, 5671, 6784, 6816, 6848, 7526, 7597, 7632, 7704, 9088, 10176, 10224, 10272, 11289, 11342, 13568, 13632, 13696, 15052, 15194, 15264, 15408, 17013, 18176, 20352, 20448, 20544, 22578, 22684, 22791, 27136, 27264, 27392, 30104, 30388, 30528, 30816, 33867, 34026, 36352, 40704, 40896, 41088, 45156, 45368, 45582, 51039, 54528, 54784, 60208, 60776, 61056, 61632, 67734, 68052, 68373, 81408, 81792, 82176, 90312, 90736, 91164, 102078, 109056, 120416, 121552, 122112, 123264, 135468, 136104, 136746, 163584, 164352, 180624, 181472, 182328, 204156, 240832, 243104, 244224, 246528, 270936, 272208, 273492, 327168, 361248, 362944, 364656, 402641, 408312, 481664, 486208, 493056, 541872, 544416, 546984, 722496, 725888, 729312, 805282, 816624, 963328, 972416, 1083744, 1088832, 1093968, 1207923, 1444992, 1451776, 1458624, 1610564, 1633248, 1926656, 1944832, 2167488, 2177664, 2187936, 2415846, 2889984, 2903552, 2917248, 3221128, 3266496, 3623769, 3889664, 4334976, 4355328, 4375872, 4831692, 5779968, 5834496, 6442256, 6532992, 7247538, 8669952, 8710656, 8751744, 9663384, 11668992, 12884512, 13065984, 14495076, 17339904, 17503488, 19326768, 25769024, 26131968, 28990152, 35006976, 38653536, 51538048, 57980304, 77307072, 103076096, 115960608, 154614144, 206152192, 231921216, 309228288, 463842432, 618456576, 927684864, 1855369728]

約数ペア:

[(1, 1855369728), (2, 927684864), (3, 618456576), (4, 463842432), (6, 309228288), (8, 231921216), (9, 206152192), (12, 154614144), (16, 115960608), (18, 103076096), (24, 77307072), (32, 57980304), (36, 51538048), (48, 38653536), (53, 35006976), (64, 28990152), (71, 26131968), (72, 25769024), (96, 19326768), (106, 17503488), (107, 17339904), (128, 14495076), (142, 13065984), (144, 12884512), (159, 11668992), (192, 9663384), (212, 8751744), (213, 8710656), (214, 8669952), (256, 7247538), (284, 6532992), (288, 6442256), (318, 5834496), (321, 5779968), (384, 4831692), (424, 4375872), (426, 4355328), (428, 4334976), (477, 3889664), (512, 3623769), (568, 3266496), (576, 3221128), (636, 2917248), (639, 2903552), (642, 2889984), (768, 2415846), (848, 2187936), (852, 2177664), (856, 2167488), (954, 1944832), (963, 1926656), (1136, 1633248), (1152, 1610564), (1272, 1458624), (1278, 1451776), (1284, 1444992), (1536, 1207923), (1696, 1093968), (1704, 1088832), (1712, 1083744), (1908, 972416), (1926, 963328), (2272, 816624), (2304, 805282), (2544, 729312), (2556, 725888), (2568, 722496), (3392, 546984), (3408, 544416), (3424, 541872), (3763, 493056), (3816, 486208), (3852, 481664), (4544, 408312), (4608, 402641), (5088, 364656), (5112, 362944), (5136, 361248), (5671, 327168), (6784, 273492), (6816, 272208), (6848, 270936), (7526, 246528), (7597, 244224), (7632, 243104), (7704, 240832), (9088, 204156), (10176, 182328), (10224, 181472), (10272, 180624), (11289, 164352), (11342, 163584), (13568, 136746), (13632, 136104), (13696, 135468), (15052, 123264), (15194, 122112), (15264, 121552), (15408, 120416), (17013, 109056), (18176, 102078), (20352, 91164), (20448, 90736), (20544, 90312), (22578, 82176), (22684, 81792), (22791, 81408), (27136, 68373), (27264, 68052), (27392, 67734), (30104, 61632), (30388, 61056), (30528, 60776), (30816, 60208), (33867, 54784), (34026, 54528), (36352, 51039), (40704, 45582), (40896, 45368), (41088, 45156)]