1855463904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7247}}^1$

素因数の和:7397

約数の個数: 144

約数和(自身を含む): 6078578688

約数和(自身を除く): 4223114784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3556, 4064, 4572, 5334, 6096, 7112, 7247, 8001, 9144, 10668, 12192, 14224, 14494, 16002, 18288, 21336, 21741, 28448, 28988, 32004, 36576, 42672, 43482, 50729, 57976, 64008, 65223, 85344, 86964, 101458, 115952, 128016, 130446, 152187, 173928, 202916, 231904, 256032, 260892, 304374, 347856, 405832, 456561, 521784, 608748, 695712, 811664, 913122, 920369, 1043568, 1217496, 1623328, 1826244, 1840738, 2087136, 2434992, 2761107, 3652488, 3681476, 4869984, 5522214, 6442583, 7304976, 7362952, 8283321, 11044428, 12885166, 14609952, 14725904, 16566642, 19327749, 22088856, 25770332, 29451808, 33133284, 38655498, 44177712, 51540664, 57983247, 66266568, 77310996, 88355424, 103081328, 115966494, 132533136, 154621992, 206162656, 231932988, 265066272, 309243984, 463865976, 618487968, 927731952, 1855463904]

約数ペア:

[(1, 1855463904), (2, 927731952), (3, 618487968), (4, 463865976), (6, 309243984), (7, 265066272), (8, 231932988), (9, 206162656), (12, 154621992), (14, 132533136), (16, 115966494), (18, 103081328), (21, 88355424), (24, 77310996), (28, 66266568), (32, 57983247), (36, 51540664), (42, 44177712), (48, 38655498), (56, 33133284), (63, 29451808), (72, 25770332), (84, 22088856), (96, 19327749), (112, 16566642), (126, 14725904), (127, 14609952), (144, 12885166), (168, 11044428), (224, 8283321), (252, 7362952), (254, 7304976), (288, 6442583), (336, 5522214), (381, 4869984), (504, 3681476), (508, 3652488), (672, 2761107), (762, 2434992), (889, 2087136), (1008, 1840738), (1016, 1826244), (1143, 1623328), (1524, 1217496), (1778, 1043568), (2016, 920369), (2032, 913122), (2286, 811664), (2667, 695712), (3048, 608748), (3556, 521784), (4064, 456561), (4572, 405832), (5334, 347856), (6096, 304374), (7112, 260892), (7247, 256032), (8001, 231904), (9144, 202916), (10668, 173928), (12192, 152187), (14224, 130446), (14494, 128016), (16002, 115952), (18288, 101458), (21336, 86964), (21741, 85344), (28448, 65223), (28988, 64008), (32004, 57976), (36576, 50729), (42672, 43482)]