681892992

素因数分解:

$2^7\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 192

約数和(自身を含む): 2220996960

約数和(自身を除く): 1539103968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 792, 864, 891, 972, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 1944, 1993, 2112, 2376, 2592, 2673, 3168, 3456, 3564, 3888, 3986, 4224, 4752, 5184, 5346, 5979, 6336, 7128, 7776, 7972, 9504, 10368, 10692, 11958, 12672, 14256, 15552, 15944, 17937, 19008, 21384, 21923, 23916, 28512, 31104, 31888, 35874, 38016, 42768, 43846, 47832, 53811, 57024, 63776, 65769, 71748, 85536, 87692, 95664, 107622, 114048, 127552, 131538, 143496, 161433, 171072, 175384, 191328, 197307, 215244, 255104, 263076, 286992, 322866, 342144, 350768, 382656, 394614, 430488, 484299, 526152, 573984, 591921, 645732, 701536, 765312, 789228, 860976, 968598, 1052304, 1147968, 1183842, 1291464, 1403072, 1578456, 1721952, 1775763, 1937196, 2104608, 2295936, 2367684, 2582928, 2806144, 3156912, 3443904, 3551526, 3874392, 4209216, 4735368, 5165856, 5327289, 6313824, 6887808, 7103052, 7748784, 8418432, 9470736, 10331712, 10654578, 12627648, 14206104, 15497568, 18941472, 20663424, 21309156, 25255296, 28412208, 30995136, 37882944, 42618312, 56824416, 61990272, 75765888, 85236624, 113648832, 170473248, 227297664, 340946496, 681892992]

約数ペア:

[(1, 681892992), (2, 340946496), (3, 227297664), (4, 170473248), (6, 113648832), (8, 85236624), (9, 75765888), (11, 61990272), (12, 56824416), (16, 42618312), (18, 37882944), (22, 30995136), (24, 28412208), (27, 25255296), (32, 21309156), (33, 20663424), (36, 18941472), (44, 15497568), (48, 14206104), (54, 12627648), (64, 10654578), (66, 10331712), (72, 9470736), (81, 8418432), (88, 7748784), (96, 7103052), (99, 6887808), (108, 6313824), (128, 5327289), (132, 5165856), (144, 4735368), (162, 4209216), (176, 3874392), (192, 3551526), (198, 3443904), (216, 3156912), (243, 2806144), (264, 2582928), (288, 2367684), (297, 2295936), (324, 2104608), (352, 1937196), (384, 1775763), (396, 1721952), (432, 1578456), (486, 1403072), (528, 1291464), (576, 1183842), (594, 1147968), (648, 1052304), (704, 968598), (792, 860976), (864, 789228), (891, 765312), (972, 701536), (1056, 645732), (1152, 591921), (1188, 573984), (1296, 526152), (1408, 484299), (1584, 430488), (1728, 394614), (1782, 382656), (1944, 350768), (1993, 342144), (2112, 322866), (2376, 286992), (2592, 263076), (2673, 255104), (3168, 215244), (3456, 197307), (3564, 191328), (3888, 175384), (3986, 171072), (4224, 161433), (4752, 143496), (5184, 131538), (5346, 127552), (5979, 114048), (6336, 107622), (7128, 95664), (7776, 87692), (7972, 85536), (9504, 71748), (10368, 65769), (10692, 63776), (11958, 57024), (12672, 53811), (14256, 47832), (15552, 43846), (15944, 42768), (17937, 38016), (19008, 35874), (21384, 31888), (21923, 31104), (23916, 28512)]