788391408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21929}}^1$

素因数の和:22054

約数の個数: 80

約数和(自身を含む): 2349492480

約数和(自身を除く): 1561101072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8988, 11984, 17976, 21929, 35952, 43858, 65787, 87716, 131574, 153503, 175432, 263148, 307006, 350864, 460509, 526296, 614012, 921018, 1052592, 1228024, 1842036, 2346403, 2456048, 3684072, 4692806, 7039209, 7368144, 9385612, 14078418, 16424821, 18771224, 28156836, 32849642, 37542448, 49274463, 56313672, 65699284, 98548926, 112627344, 131398568, 197097852, 262797136, 394195704, 788391408]

約数ペア:

[(1, 788391408), (2, 394195704), (3, 262797136), (4, 197097852), (6, 131398568), (7, 112627344), (8, 98548926), (12, 65699284), (14, 56313672), (16, 49274463), (21, 37542448), (24, 32849642), (28, 28156836), (42, 18771224), (48, 16424821), (56, 14078418), (84, 9385612), (107, 7368144), (112, 7039209), (168, 4692806), (214, 3684072), (321, 2456048), (336, 2346403), (428, 1842036), (642, 1228024), (749, 1052592), (856, 921018), (1284, 614012), (1498, 526296), (1712, 460509), (2247, 350864), (2568, 307006), (2996, 263148), (4494, 175432), (5136, 153503), (5992, 131574), (8988, 87716), (11984, 65787), (17976, 43858), (21929, 35952)]