126816288

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 351977472

約数和(自身を除く): 225161184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 991, 992, 1032, 1333, 1376, 1488, 1982, 2064, 2666, 2973, 2976, 3964, 3999, 4128, 5332, 5946, 7928, 7998, 10664, 11892, 15856, 15996, 21328, 23784, 30721, 31712, 31992, 42613, 42656, 47568, 61442, 63984, 85226, 92163, 95136, 122884, 127839, 127968, 170452, 184326, 245768, 255678, 340904, 368652, 491536, 511356, 681808, 737304, 983072, 1022712, 1321003, 1363616, 1474608, 2045424, 2642006, 2949216, 3963009, 4090848, 5284012, 7926018, 10568024, 15852036, 21136048, 31704072, 42272096, 63408144, 126816288]

約数ペア:

[(1, 126816288), (2, 63408144), (3, 42272096), (4, 31704072), (6, 21136048), (8, 15852036), (12, 10568024), (16, 7926018), (24, 5284012), (31, 4090848), (32, 3963009), (43, 2949216), (48, 2642006), (62, 2045424), (86, 1474608), (93, 1363616), (96, 1321003), (124, 1022712), (129, 983072), (172, 737304), (186, 681808), (248, 511356), (258, 491536), (344, 368652), (372, 340904), (496, 255678), (516, 245768), (688, 184326), (744, 170452), (991, 127968), (992, 127839), (1032, 122884), (1333, 95136), (1376, 92163), (1488, 85226), (1982, 63984), (2064, 61442), (2666, 47568), (2973, 42656), (2976, 42613), (3964, 31992), (3999, 31712), (4128, 30721), (5332, 23784), (5946, 21328), (7928, 15996), (7998, 15856), (10664, 11892)]