420208272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 1288542528

約数和(自身を除く): 868334256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 311, 396, 528, 622, 792, 853, 933, 1244, 1584, 1706, 1866, 2488, 2559, 2799, 3412, 3421, 3732, 4976, 5118, 5598, 6824, 6842, 7464, 7677, 9383, 10236, 10263, 11196, 13648, 13684, 14928, 15354, 18766, 20472, 20526, 22392, 27368, 28149, 30708, 30789, 37532, 40944, 41052, 44784, 54736, 56298, 61416, 61578, 75064, 82104, 84447, 112596, 122832, 123156, 150128, 164208, 168894, 225192, 246312, 265283, 337788, 450384, 492624, 530566, 675576, 795849, 1061132, 1351152, 1591698, 2122264, 2387547, 2918113, 3183396, 4244528, 4775094, 5836226, 6366792, 8754339, 9550188, 11672452, 12733584, 17508678, 19100376, 23344904, 26263017, 35017356, 38200752, 46689808, 52526034, 70034712, 105052068, 140069424, 210104136, 420208272]

約数ペア:

[(1, 420208272), (2, 210104136), (3, 140069424), (4, 105052068), (6, 70034712), (8, 52526034), (9, 46689808), (11, 38200752), (12, 35017356), (16, 26263017), (18, 23344904), (22, 19100376), (24, 17508678), (33, 12733584), (36, 11672452), (44, 9550188), (48, 8754339), (66, 6366792), (72, 5836226), (88, 4775094), (99, 4244528), (132, 3183396), (144, 2918113), (176, 2387547), (198, 2122264), (264, 1591698), (311, 1351152), (396, 1061132), (528, 795849), (622, 675576), (792, 530566), (853, 492624), (933, 450384), (1244, 337788), (1584, 265283), (1706, 246312), (1866, 225192), (2488, 168894), (2559, 164208), (2799, 150128), (3412, 123156), (3421, 122832), (3732, 112596), (4976, 84447), (5118, 82104), (5598, 75064), (6824, 61578), (6842, 61416), (7464, 56298), (7677, 54736), (9383, 44784), (10236, 41052), (10263, 40944), (11196, 37532), (13648, 30789), (13684, 30708), (14928, 28149), (15354, 27368), (18766, 22392), (20472, 20526)]