771489792

素因数分解:

$2^{18}\times 3^3\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 152

約数和(自身を含む): 2306862800

約数和(自身を除く): 1535373008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 256, 288, 327, 384, 432, 436, 512, 576, 654, 768, 864, 872, 981, 1024, 1152, 1308, 1536, 1728, 1744, 1962, 2048, 2304, 2616, 2943, 3072, 3456, 3488, 3924, 4096, 4608, 5232, 5886, 6144, 6912, 6976, 7848, 8192, 9216, 10464, 11772, 12288, 13824, 13952, 15696, 16384, 18432, 20928, 23544, 24576, 27648, 27904, 31392, 32768, 36864, 41856, 47088, 49152, 55296, 55808, 62784, 65536, 73728, 83712, 94176, 98304, 110592, 111616, 125568, 131072, 147456, 167424, 188352, 196608, 221184, 223232, 251136, 262144, 294912, 334848, 376704, 393216, 442368, 446464, 502272, 589824, 669696, 753408, 786432, 884736, 892928, 1004544, 1179648, 1339392, 1506816, 1769472, 1785856, 2009088, 2359296, 2678784, 3013632, 3538944, 3571712, 4018176, 5357568, 6027264, 7077888, 7143424, 8036352, 10715136, 12054528, 14286848, 16072704, 21430272, 24109056, 28573696, 32145408, 42860544, 48218112, 64290816, 85721088, 96436224, 128581632, 192872448, 257163264, 385744896, 771489792]

約数ペア:

[(1, 771489792), (2, 385744896), (3, 257163264), (4, 192872448), (6, 128581632), (8, 96436224), (9, 85721088), (12, 64290816), (16, 48218112), (18, 42860544), (24, 32145408), (27, 28573696), (32, 24109056), (36, 21430272), (48, 16072704), (54, 14286848), (64, 12054528), (72, 10715136), (96, 8036352), (108, 7143424), (109, 7077888), (128, 6027264), (144, 5357568), (192, 4018176), (216, 3571712), (218, 3538944), (256, 3013632), (288, 2678784), (327, 2359296), (384, 2009088), (432, 1785856), (436, 1769472), (512, 1506816), (576, 1339392), (654, 1179648), (768, 1004544), (864, 892928), (872, 884736), (981, 786432), (1024, 753408), (1152, 669696), (1308, 589824), (1536, 502272), (1728, 446464), (1744, 442368), (1962, 393216), (2048, 376704), (2304, 334848), (2616, 294912), (2943, 262144), (3072, 251136), (3456, 223232), (3488, 221184), (3924, 196608), (4096, 188352), (4608, 167424), (5232, 147456), (5886, 131072), (6144, 125568), (6912, 111616), (6976, 110592), (7848, 98304), (8192, 94176), (9216, 83712), (10464, 73728), (11772, 65536), (12288, 62784), (13824, 55808), (13952, 55296), (15696, 49152), (16384, 47088), (18432, 41856), (20928, 36864), (23544, 32768), (24576, 31392), (27648, 27904)]