2178473472

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{67537}}^1$

素因数の和:67568

約数の個数: 120

約数和(自身を含む): 7185502896

約数和(自身を除く): 5007029424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 67537, 135074, 202611, 270148, 405222, 472759, 540296, 607833, 810444, 945518, 1080592, 1215666, 1418277, 1620888, 1891036, 2161184, 2431332, 2836554, 3241776, 3782072, 4254831, 4322368, 4862664, 5673108, 6483552, 7564144, 8509662, 8644736, 9725328, 11346216, 12967104, 15128288, 17019324, 17289472, 19450656, 22692432, 25934208, 30256576, 34038648, 34578944, 38901312, 45384864, 51868416, 60513152, 68077296, 77802624, 90769728, 103736832, 121026304, 136154592, 155605248, 181539456, 242052608, 272309184, 311210496, 363078912, 544618368, 726157824, 1089236736, 2178473472]

約数ペア:

[(1, 2178473472), (2, 1089236736), (3, 726157824), (4, 544618368), (6, 363078912), (7, 311210496), (8, 272309184), (9, 242052608), (12, 181539456), (14, 155605248), (16, 136154592), (18, 121026304), (21, 103736832), (24, 90769728), (28, 77802624), (32, 68077296), (36, 60513152), (42, 51868416), (48, 45384864), (56, 38901312), (63, 34578944), (64, 34038648), (72, 30256576), (84, 25934208), (96, 22692432), (112, 19450656), (126, 17289472), (128, 17019324), (144, 15128288), (168, 12967104), (192, 11346216), (224, 9725328), (252, 8644736), (256, 8509662), (288, 7564144), (336, 6483552), (384, 5673108), (448, 4862664), (504, 4322368), (512, 4254831), (576, 3782072), (672, 3241776), (768, 2836554), (896, 2431332), (1008, 2161184), (1152, 1891036), (1344, 1620888), (1536, 1418277), (1792, 1215666), (2016, 1080592), (2304, 945518), (2688, 810444), (3584, 607833), (4032, 540296), (4608, 472759), (5376, 405222), (8064, 270148), (10752, 202611), (16128, 135074), (32256, 67537)]