816570144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 216

約数和(自身を含む): 2649825360

約数和(自身を除く): 1833255216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 288, 304, 312, 338, 342, 416, 456, 468, 494, 507, 608, 624, 676, 684, 741, 883, 912, 936, 988, 1014, 1248, 1352, 1368, 1482, 1521, 1766, 1824, 1872, 1976, 2028, 2223, 2649, 2704, 2736, 2964, 3042, 3211, 3532, 3744, 3952, 4056, 4446, 5298, 5408, 5472, 5928, 6084, 6422, 7064, 7904, 7947, 8112, 8892, 9633, 10596, 11479, 11856, 12168, 12844, 14128, 15894, 16224, 16777, 17784, 19266, 21192, 22958, 23712, 24336, 25688, 28256, 28899, 31788, 33554, 34437, 35568, 38532, 42384, 45916, 48672, 50331, 51376, 57798, 63576, 67108, 68874, 71136, 77064, 84768, 91832, 100662, 102752, 103311, 115596, 127152, 134216, 137748, 149227, 150993, 154128, 183664, 201324, 206622, 218101, 231192, 254304, 268432, 275496, 298454, 301986, 308256, 367328, 402648, 413244, 436202, 447681, 462384, 536864, 550992, 596908, 603972, 654303, 805296, 826488, 872404, 895362, 924768, 1101984, 1193816, 1207944, 1308606, 1343043, 1610592, 1652976, 1744808, 1790724, 1962909, 2387632, 2415888, 2617212, 2686086, 2835313, 3305952, 3489616, 3581448, 3925818, 4775264, 4831776, 5234424, 5372172, 5670626, 6979232, 7162896, 7851636, 8505939, 10468848, 10744344, 11341252, 14325792, 15703272, 17011878, 20937696, 21488688, 22682504, 25517817, 31406544, 34023756, 42977376, 45365008, 51035634, 62813088, 68047512, 90730016, 102071268, 136095024, 204142536, 272190048, 408285072, 816570144]

約数ペア:

[(1, 816570144), (2, 408285072), (3, 272190048), (4, 204142536), (6, 136095024), (8, 102071268), (9, 90730016), (12, 68047512), (13, 62813088), (16, 51035634), (18, 45365008), (19, 42977376), (24, 34023756), (26, 31406544), (32, 25517817), (36, 22682504), (38, 21488688), (39, 20937696), (48, 17011878), (52, 15703272), (57, 14325792), (72, 11341252), (76, 10744344), (78, 10468848), (96, 8505939), (104, 7851636), (114, 7162896), (117, 6979232), (144, 5670626), (152, 5372172), (156, 5234424), (169, 4831776), (171, 4775264), (208, 3925818), (228, 3581448), (234, 3489616), (247, 3305952), (288, 2835313), (304, 2686086), (312, 2617212), (338, 2415888), (342, 2387632), (416, 1962909), (456, 1790724), (468, 1744808), (494, 1652976), (507, 1610592), (608, 1343043), (624, 1308606), (676, 1207944), (684, 1193816), (741, 1101984), (883, 924768), (912, 895362), (936, 872404), (988, 826488), (1014, 805296), (1248, 654303), (1352, 603972), (1368, 596908), (1482, 550992), (1521, 536864), (1766, 462384), (1824, 447681), (1872, 436202), (1976, 413244), (2028, 402648), (2223, 367328), (2649, 308256), (2704, 301986), (2736, 298454), (2964, 275496), (3042, 268432), (3211, 254304), (3532, 231192), (3744, 218101), (3952, 206622), (4056, 201324), (4446, 183664), (5298, 154128), (5408, 150993), (5472, 149227), (5928, 137748), (6084, 134216), (6422, 127152), (7064, 115596), (7904, 103311), (7947, 102752), (8112, 100662), (8892, 91832), (9633, 84768), (10596, 77064), (11479, 71136), (11856, 68874), (12168, 67108), (12844, 63576), (14128, 57798), (15894, 51376), (16224, 50331), (16777, 48672), (17784, 45916), (19266, 42384), (21192, 38532), (22958, 35568), (23712, 34437), (24336, 33554), (25688, 31788), (28256, 28899)]