16861109472

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{672937}}^1$

素因数の和:672985

約数の個数: 96

約数和(自身を含む): 50874112800

約数和(自身を除く): 34013003328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 4176, 6264, 8352, 12528, 25056, 672937, 1345874, 2018811, 2691748, 4037622, 5383496, 6056433, 8075244, 10766992, 12112866, 16150488, 18169299, 19515173, 21533984, 24225732, 32300976, 36338598, 39030346, 48451464, 58545519, 64601952, 72677196, 78060692, 96902928, 117091038, 145354392, 156121384, 175636557, 193805856, 234182076, 290708784, 312242768, 351273114, 468364152, 526909671, 581417568, 624485536, 702546228, 936728304, 1053819342, 1405092456, 1873456608, 2107638684, 2810184912, 4215277368, 5620369824, 8430554736, 16861109472]

約数ペア:

[(1, 16861109472), (2, 8430554736), (3, 5620369824), (4, 4215277368), (6, 2810184912), (8, 2107638684), (9, 1873456608), (12, 1405092456), (16, 1053819342), (18, 936728304), (24, 702546228), (27, 624485536), (29, 581417568), (32, 526909671), (36, 468364152), (48, 351273114), (54, 312242768), (58, 290708784), (72, 234182076), (87, 193805856), (96, 175636557), (108, 156121384), (116, 145354392), (144, 117091038), (174, 96902928), (216, 78060692), (232, 72677196), (261, 64601952), (288, 58545519), (348, 48451464), (432, 39030346), (464, 36338598), (522, 32300976), (696, 24225732), (783, 21533984), (864, 19515173), (928, 18169299), (1044, 16150488), (1392, 12112866), (1566, 10766992), (2088, 8075244), (2784, 6056433), (3132, 5383496), (4176, 4037622), (6264, 2691748), (8352, 2018811), (12528, 1345874), (25056, 672937)]