2687232768

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 8086292928

約数和(自身を除く): 5399060160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 331, 341, 352, 372, 384, 496, 528, 662, 682, 704, 744, 768, 961, 992, 993, 1023, 1056, 1324, 1364, 1408, 1488, 1922, 1984, 1986, 2046, 2112, 2648, 2728, 2816, 2883, 2976, 3641, 3844, 3968, 3972, 4092, 4224, 5296, 5456, 5766, 5952, 7282, 7688, 7936, 7944, 8184, 8448, 10261, 10571, 10592, 10912, 10923, 11532, 11904, 14564, 15376, 15888, 16368, 20522, 21142, 21184, 21824, 21846, 23064, 23808, 29128, 30752, 30783, 31713, 31776, 32736, 41044, 42284, 42368, 43648, 43692, 46128, 58256, 61504, 61566, 63426, 63552, 65472, 82088, 84568, 84736, 87296, 87384, 92256, 112871, 116512, 123008, 123132, 126852, 127104, 130944, 164176, 169136, 174768, 184512, 225742, 233024, 246016, 246264, 253704, 254208, 261888, 318091, 328352, 338272, 338613, 349536, 369024, 451484, 466048, 492528, 507408, 636182, 656704, 676544, 677226, 699072, 738048, 902968, 932096, 954273, 985056, 1014816, 1272364, 1313408, 1353088, 1354452, 1398144, 1805936, 1908546, 1970112, 2029632, 2544728, 2626816, 2706176, 2708904, 2796288, 3499001, 3611872, 3817092, 3940224, 4059264, 5089456, 5417808, 6998002, 7223744, 7634184, 7880448, 8118528, 10178912, 10497003, 10835616, 13996004, 14447488, 15268368, 20357824, 20994006, 21671232, 27992008, 28894976, 30536736, 40715648, 41988012, 43342464, 55984016, 61073472, 81431296, 83976024, 86684928, 111968032, 122146944, 167952048, 223936064, 244293888, 335904096, 447872128, 671808192, 895744256, 1343616384, 2687232768]

約数ペア:

[(1, 2687232768), (2, 1343616384), (3, 895744256), (4, 671808192), (6, 447872128), (8, 335904096), (11, 244293888), (12, 223936064), (16, 167952048), (22, 122146944), (24, 111968032), (31, 86684928), (32, 83976024), (33, 81431296), (44, 61073472), (48, 55984016), (62, 43342464), (64, 41988012), (66, 40715648), (88, 30536736), (93, 28894976), (96, 27992008), (124, 21671232), (128, 20994006), (132, 20357824), (176, 15268368), (186, 14447488), (192, 13996004), (248, 10835616), (256, 10497003), (264, 10178912), (331, 8118528), (341, 7880448), (352, 7634184), (372, 7223744), (384, 6998002), (496, 5417808), (528, 5089456), (662, 4059264), (682, 3940224), (704, 3817092), (744, 3611872), (768, 3499001), (961, 2796288), (992, 2708904), (993, 2706176), (1023, 2626816), (1056, 2544728), (1324, 2029632), (1364, 1970112), (1408, 1908546), (1488, 1805936), (1922, 1398144), (1984, 1354452), (1986, 1353088), (2046, 1313408), (2112, 1272364), (2648, 1014816), (2728, 985056), (2816, 954273), (2883, 932096), (2976, 902968), (3641, 738048), (3844, 699072), (3968, 677226), (3972, 676544), (4092, 656704), (4224, 636182), (5296, 507408), (5456, 492528), (5766, 466048), (5952, 451484), (7282, 369024), (7688, 349536), (7936, 338613), (7944, 338272), (8184, 328352), (8448, 318091), (10261, 261888), (10571, 254208), (10592, 253704), (10912, 246264), (10923, 246016), (11532, 233024), (11904, 225742), (14564, 184512), (15376, 174768), (15888, 169136), (16368, 164176), (20522, 130944), (21142, 127104), (21184, 126852), (21824, 123132), (21846, 123008), (23064, 116512), (23808, 112871), (29128, 92256), (30752, 87384), (30783, 87296), (31713, 84736), (31776, 84568), (32736, 82088), (41044, 65472), (42284, 63552), (42368, 63426), (43648, 61566), (43692, 61504), (46128, 58256)]