2051785728

素因数分解:

$2^{10}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 220

約数和(自身を含む): 6345740940

約数和(自身を除く): 4293955212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 384, 432, 464, 512, 522, 576, 648, 696, 768, 783, 853, 864, 928, 1024, 1044, 1152, 1296, 1392, 1536, 1566, 1706, 1728, 1856, 2088, 2304, 2349, 2559, 2592, 2784, 3072, 3132, 3412, 3456, 3712, 4176, 4608, 4698, 5118, 5184, 5568, 6264, 6824, 6912, 7424, 7677, 8352, 9216, 9396, 10236, 10368, 11136, 12528, 13648, 13824, 14848, 15354, 16704, 18792, 20472, 20736, 22272, 23031, 24737, 25056, 27296, 27648, 29696, 30708, 33408, 37584, 40944, 41472, 44544, 46062, 49474, 50112, 54592, 61416, 66816, 69093, 74211, 75168, 81888, 82944, 89088, 92124, 98948, 100224, 109184, 122832, 133632, 138186, 148422, 150336, 163776, 184248, 197896, 200448, 218368, 222633, 245664, 267264, 276372, 296844, 300672, 327552, 368496, 395792, 400896, 436736, 445266, 491328, 552744, 593688, 601344, 655104, 667899, 736992, 791584, 801792, 873472, 890532, 982656, 1105488, 1187376, 1202688, 1310208, 1335798, 1473984, 1583168, 1781064, 1965312, 2003697, 2210976, 2374752, 2405376, 2620416, 2671596, 2947968, 3166336, 3562128, 3930624, 4007394, 4421952, 4749504, 5343192, 5895936, 6332672, 7124256, 7861248, 8014788, 8843904, 9499008, 10686384, 11791872, 12665344, 14248512, 16029576, 17687808, 18998016, 21372768, 23583744, 25330688, 28497024, 32059152, 35375616, 37996032, 42745536, 56994048, 64118304, 70751232, 75992064, 85491072, 113988096, 128236608, 170982144, 227976192, 256473216, 341964288, 512946432, 683928576, 1025892864, 2051785728]

約数ペア:

[(1, 2051785728), (2, 1025892864), (3, 683928576), (4, 512946432), (6, 341964288), (8, 256473216), (9, 227976192), (12, 170982144), (16, 128236608), (18, 113988096), (24, 85491072), (27, 75992064), (29, 70751232), (32, 64118304), (36, 56994048), (48, 42745536), (54, 37996032), (58, 35375616), (64, 32059152), (72, 28497024), (81, 25330688), (87, 23583744), (96, 21372768), (108, 18998016), (116, 17687808), (128, 16029576), (144, 14248512), (162, 12665344), (174, 11791872), (192, 10686384), (216, 9499008), (232, 8843904), (256, 8014788), (261, 7861248), (288, 7124256), (324, 6332672), (348, 5895936), (384, 5343192), (432, 4749504), (464, 4421952), (512, 4007394), (522, 3930624), (576, 3562128), (648, 3166336), (696, 2947968), (768, 2671596), (783, 2620416), (853, 2405376), (864, 2374752), (928, 2210976), (1024, 2003697), (1044, 1965312), (1152, 1781064), (1296, 1583168), (1392, 1473984), (1536, 1335798), (1566, 1310208), (1706, 1202688), (1728, 1187376), (1856, 1105488), (2088, 982656), (2304, 890532), (2349, 873472), (2559, 801792), (2592, 791584), (2784, 736992), (3072, 667899), (3132, 655104), (3412, 601344), (3456, 593688), (3712, 552744), (4176, 491328), (4608, 445266), (4698, 436736), (5118, 400896), (5184, 395792), (5568, 368496), (6264, 327552), (6824, 300672), (6912, 296844), (7424, 276372), (7677, 267264), (8352, 245664), (9216, 222633), (9396, 218368), (10236, 200448), (10368, 197896), (11136, 184248), (12528, 163776), (13648, 150336), (13824, 148422), (14848, 138186), (15354, 133632), (16704, 122832), (18792, 109184), (20472, 100224), (20736, 98948), (22272, 92124), (23031, 89088), (24737, 82944), (25056, 81888), (27296, 75168), (27648, 74211), (29696, 69093), (30708, 66816), (33408, 61416), (37584, 54592), (40944, 50112), (41472, 49474), (44544, 46062)]