1337856

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 3895584

約数和(自身を除く): 2557728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 312, 384, 402, 416, 512, 536, 624, 768, 804, 832, 871, 1072, 1248, 1536, 1608, 1664, 1742, 2144, 2496, 2613, 3216, 3328, 3484, 4288, 4992, 5226, 6432, 6656, 6968, 8576, 9984, 10452, 12864, 13936, 17152, 19968, 20904, 25728, 27872, 34304, 41808, 51456, 55744, 83616, 102912, 111488, 167232, 222976, 334464, 445952, 668928, 1337856]

約数ペア:

[(1, 1337856), (2, 668928), (3, 445952), (4, 334464), (6, 222976), (8, 167232), (12, 111488), (13, 102912), (16, 83616), (24, 55744), (26, 51456), (32, 41808), (39, 34304), (48, 27872), (52, 25728), (64, 20904), (67, 19968), (78, 17152), (96, 13936), (104, 12864), (128, 10452), (134, 9984), (156, 8576), (192, 6968), (201, 6656), (208, 6432), (256, 5226), (268, 4992), (312, 4288), (384, 3484), (402, 3328), (416, 3216), (512, 2613), (536, 2496), (624, 2144), (768, 1742), (804, 1664), (832, 1608), (871, 1536), (1072, 1248)]