681232587264

素因数分解:

$2^9\times 3^2\times {\mathrm{523}}^1\times {\mathrm{282671}}^1$

素因数の和:283218

約数の個数: 120

約数和(自身を含む): 1969849582272

約数和(自身を除く): 1288616995008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 523, 576, 768, 1046, 1152, 1536, 1569, 2092, 2304, 3138, 4184, 4608, 4707, 6276, 8368, 9414, 12552, 16736, 18828, 25104, 33472, 37656, 50208, 66944, 75312, 100416, 133888, 150624, 200832, 267776, 282671, 301248, 401664, 565342, 602496, 803328, 848013, 1130684, 1204992, 1696026, 2261368, 2409984, 2544039, 3392052, 4522736, 5088078, 6784104, 9045472, 10176156, 13568208, 18090944, 20352312, 27136416, 36181888, 40704624, 54272832, 72363776, 81409248, 108545664, 144727552, 147836933, 162818496, 217091328, 295673866, 325636992, 434182656, 443510799, 591347732, 651273984, 887021598, 1182695464, 1302547968, 1330532397, 1774043196, 2365390928, 2661064794, 3548086392, 4730781856, 5322129588, 7096172784, 9461563712, 10644259176, 14192345568, 18923127424, 21288518352, 28384691136, 37846254848, 42577036704, 56769382272, 75692509696, 85154073408, 113538764544, 170308146816, 227077529088, 340616293632, 681232587264]

約数ペア:

[(1, 681232587264), (2, 340616293632), (3, 227077529088), (4, 170308146816), (6, 113538764544), (8, 85154073408), (9, 75692509696), (12, 56769382272), (16, 42577036704), (18, 37846254848), (24, 28384691136), (32, 21288518352), (36, 18923127424), (48, 14192345568), (64, 10644259176), (72, 9461563712), (96, 7096172784), (128, 5322129588), (144, 4730781856), (192, 3548086392), (256, 2661064794), (288, 2365390928), (384, 1774043196), (512, 1330532397), (523, 1302547968), (576, 1182695464), (768, 887021598), (1046, 651273984), (1152, 591347732), (1536, 443510799), (1569, 434182656), (2092, 325636992), (2304, 295673866), (3138, 217091328), (4184, 162818496), (4608, 147836933), (4707, 144727552), (6276, 108545664), (8368, 81409248), (9414, 72363776), (12552, 54272832), (16736, 40704624), (18828, 36181888), (25104, 27136416), (33472, 20352312), (37656, 18090944), (50208, 13568208), (66944, 10176156), (75312, 9045472), (100416, 6784104), (133888, 5088078), (150624, 4522736), (200832, 3392052), (267776, 2544039), (282671, 2409984), (301248, 2261368), (401664, 1696026), (565342, 1204992), (602496, 1130684), (803328, 848013)]