1337720832

素因数分解:

$2^{18}\times 3^6\times 7^1$

素因数の和:61

約数の個数: 266

約数和(自身を含む): 4584365528

約数和(自身を除く): 3246644696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1024, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2048, 2268, 2304, 2592, 2688, 2916, 3024, 3072, 3402, 3456, 3584, 3888, 4032, 4096, 4536, 4608, 5103, 5184, 5376, 5832, 6048, 6144, 6804, 6912, 7168, 7776, 8064, 8192, 9072, 9216, 10206, 10368, 10752, 11664, 12096, 12288, 13608, 13824, 14336, 15552, 16128, 16384, 18144, 18432, 20412, 20736, 21504, 23328, 24192, 24576, 27216, 27648, 28672, 31104, 32256, 32768, 36288, 36864, 40824, 41472, 43008, 46656, 48384, 49152, 54432, 55296, 57344, 62208, 64512, 65536, 72576, 73728, 81648, 82944, 86016, 93312, 96768, 98304, 108864, 110592, 114688, 124416, 129024, 131072, 145152, 147456, 163296, 165888, 172032, 186624, 193536, 196608, 217728, 221184, 229376, 248832, 258048, 262144, 290304, 294912, 326592, 331776, 344064, 373248, 387072, 393216, 435456, 442368, 458752, 497664, 516096, 580608, 589824, 653184, 663552, 688128, 746496, 774144, 786432, 870912, 884736, 917504, 995328, 1032192, 1161216, 1179648, 1306368, 1327104, 1376256, 1492992, 1548288, 1741824, 1769472, 1835008, 1990656, 2064384, 2322432, 2359296, 2612736, 2654208, 2752512, 2985984, 3096576, 3483648, 3538944, 3981312, 4128768, 4644864, 5225472, 5308416, 5505024, 5971968, 6193152, 6967296, 7077888, 7962624, 8257536, 9289728, 10450944, 10616832, 11943936, 12386304, 13934592, 15925248, 16515072, 18579456, 20901888, 21233664, 23887872, 24772608, 27869184, 31850496, 37158912, 41803776, 47775744, 49545216, 55738368, 63700992, 74317824, 83607552, 95551488, 111476736, 148635648, 167215104, 191102976, 222953472, 334430208, 445906944, 668860416, 1337720832]

約数ペア:

[(1, 1337720832), (2, 668860416), (3, 445906944), (4, 334430208), (6, 222953472), (7, 191102976), (8, 167215104), (9, 148635648), (12, 111476736), (14, 95551488), (16, 83607552), (18, 74317824), (21, 63700992), (24, 55738368), (27, 49545216), (28, 47775744), (32, 41803776), (36, 37158912), (42, 31850496), (48, 27869184), (54, 24772608), (56, 23887872), (63, 21233664), (64, 20901888), (72, 18579456), (81, 16515072), (84, 15925248), (96, 13934592), (108, 12386304), (112, 11943936), (126, 10616832), (128, 10450944), (144, 9289728), (162, 8257536), (168, 7962624), (189, 7077888), (192, 6967296), (216, 6193152), (224, 5971968), (243, 5505024), (252, 5308416), (256, 5225472), (288, 4644864), (324, 4128768), (336, 3981312), (378, 3538944), (384, 3483648), (432, 3096576), (448, 2985984), (486, 2752512), (504, 2654208), (512, 2612736), (567, 2359296), (576, 2322432), (648, 2064384), (672, 1990656), (729, 1835008), (756, 1769472), (768, 1741824), (864, 1548288), (896, 1492992), (972, 1376256), (1008, 1327104), (1024, 1306368), (1134, 1179648), (1152, 1161216), (1296, 1032192), (1344, 995328), (1458, 917504), (1512, 884736), (1536, 870912), (1701, 786432), (1728, 774144), (1792, 746496), (1944, 688128), (2016, 663552), (2048, 653184), (2268, 589824), (2304, 580608), (2592, 516096), (2688, 497664), (2916, 458752), (3024, 442368), (3072, 435456), (3402, 393216), (3456, 387072), (3584, 373248), (3888, 344064), (4032, 331776), (4096, 326592), (4536, 294912), (4608, 290304), (5103, 262144), (5184, 258048), (5376, 248832), (5832, 229376), (6048, 221184), (6144, 217728), (6804, 196608), (6912, 193536), (7168, 186624), (7776, 172032), (8064, 165888), (8192, 163296), (9072, 147456), (9216, 145152), (10206, 131072), (10368, 129024), (10752, 124416), (11664, 114688), (12096, 110592), (12288, 108864), (13608, 98304), (13824, 96768), (14336, 93312), (15552, 86016), (16128, 82944), (16384, 81648), (18144, 73728), (18432, 72576), (20412, 65536), (20736, 64512), (21504, 62208), (23328, 57344), (24192, 55296), (24576, 54432), (27216, 49152), (27648, 48384), (28672, 46656), (31104, 43008), (32256, 41472), (32768, 40824), (36288, 36864)]