12320256

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 80

約数和(自身を含む): 35403984

約数和(自身を除く): 23083728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 617, 624, 768, 832, 1234, 1248, 1536, 1664, 1851, 2468, 2496, 3328, 3702, 4936, 4992, 6656, 7404, 8021, 9872, 9984, 14808, 16042, 19744, 19968, 24063, 29616, 32084, 39488, 48126, 59232, 64168, 78976, 96252, 118464, 128336, 157952, 192504, 236928, 256672, 315904, 385008, 473856, 513344, 770016, 947712, 1026688, 1540032, 2053376, 3080064, 4106752, 6160128, 12320256]

約数ペア:

[(1, 12320256), (2, 6160128), (3, 4106752), (4, 3080064), (6, 2053376), (8, 1540032), (12, 1026688), (13, 947712), (16, 770016), (24, 513344), (26, 473856), (32, 385008), (39, 315904), (48, 256672), (52, 236928), (64, 192504), (78, 157952), (96, 128336), (104, 118464), (128, 96252), (156, 78976), (192, 64168), (208, 59232), (256, 48126), (312, 39488), (384, 32084), (416, 29616), (512, 24063), (617, 19968), (624, 19744), (768, 16042), (832, 14808), (1234, 9984), (1248, 9872), (1536, 8021), (1664, 7404), (1851, 6656), (2468, 4992), (2496, 4936), (3328, 3702)]