869854848

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 2430864000

約数和(自身を除く): 1561009152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 149, 184, 192, 276, 298, 368, 384, 447, 552, 596, 661, 736, 894, 1104, 1192, 1322, 1472, 1788, 1983, 2208, 2384, 2644, 2944, 3427, 3576, 3966, 4416, 4768, 5288, 6854, 7152, 7932, 8832, 9536, 10281, 10576, 13708, 14304, 15203, 15864, 19072, 20562, 21152, 27416, 28608, 30406, 31728, 41124, 42304, 45609, 54832, 57216, 60812, 63456, 82248, 84608, 91218, 98489, 109664, 121624, 126912, 164496, 182436, 196978, 219328, 243248, 253824, 295467, 328992, 364872, 393956, 438656, 486496, 590934, 657984, 729744, 787912, 972992, 1181868, 1315968, 1459488, 1575824, 1945984, 2265247, 2363736, 2918976, 3151648, 4530494, 4727472, 5837952, 6303296, 6795741, 9060988, 9454944, 12606592, 13591482, 18121976, 18909888, 27182964, 36243952, 37819776, 54365928, 72487904, 108731856, 144975808, 217463712, 289951616, 434927424, 869854848]

約数ペア:

[(1, 869854848), (2, 434927424), (3, 289951616), (4, 217463712), (6, 144975808), (8, 108731856), (12, 72487904), (16, 54365928), (23, 37819776), (24, 36243952), (32, 27182964), (46, 18909888), (48, 18121976), (64, 13591482), (69, 12606592), (92, 9454944), (96, 9060988), (128, 6795741), (138, 6303296), (149, 5837952), (184, 4727472), (192, 4530494), (276, 3151648), (298, 2918976), (368, 2363736), (384, 2265247), (447, 1945984), (552, 1575824), (596, 1459488), (661, 1315968), (736, 1181868), (894, 972992), (1104, 787912), (1192, 729744), (1322, 657984), (1472, 590934), (1788, 486496), (1983, 438656), (2208, 393956), (2384, 364872), (2644, 328992), (2944, 295467), (3427, 253824), (3576, 243248), (3966, 219328), (4416, 196978), (4768, 182436), (5288, 164496), (6854, 126912), (7152, 121624), (7932, 109664), (8832, 98489), (9536, 91218), (10281, 84608), (10576, 82248), (13708, 63456), (14304, 60812), (15203, 57216), (15864, 54832), (19072, 45609), (20562, 42304), (21152, 41124), (27416, 31728), (28608, 30406)]