326799984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 1004824576

約数和(自身を除く): 678024592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 97, 111, 112, 148, 168, 194, 222, 259, 271, 291, 296, 336, 388, 444, 518, 542, 582, 592, 679, 776, 777, 813, 888, 1036, 1084, 1164, 1358, 1552, 1554, 1626, 1776, 1897, 2037, 2072, 2168, 2328, 2716, 3108, 3252, 3589, 3794, 4074, 4144, 4336, 4656, 5432, 5691, 6216, 6504, 7178, 7588, 8148, 10027, 10767, 10864, 11382, 12432, 13008, 14356, 15176, 16296, 20054, 21534, 22764, 25123, 26287, 28712, 30081, 30352, 32592, 40108, 43068, 45528, 50246, 52574, 57424, 60162, 70189, 75369, 78861, 80216, 86136, 91056, 100492, 105148, 120324, 140378, 150738, 157722, 160432, 172272, 184009, 200984, 210296, 210567, 240648, 280756, 301476, 315444, 368018, 401968, 420592, 421134, 481296, 552027, 561512, 602952, 630888, 736036, 842268, 972619, 1104054, 1123024, 1205904, 1261776, 1472072, 1684536, 1945238, 2208108, 2917857, 2944144, 3369072, 3890476, 4416216, 5835714, 6808333, 7780952, 8832432, 11671428, 13616666, 15561904, 20424999, 23342856, 27233332, 40849998, 46685712, 54466664, 81699996, 108933328, 163399992, 326799984]

約数ペア:

[(1, 326799984), (2, 163399992), (3, 108933328), (4, 81699996), (6, 54466664), (7, 46685712), (8, 40849998), (12, 27233332), (14, 23342856), (16, 20424999), (21, 15561904), (24, 13616666), (28, 11671428), (37, 8832432), (42, 7780952), (48, 6808333), (56, 5835714), (74, 4416216), (84, 3890476), (97, 3369072), (111, 2944144), (112, 2917857), (148, 2208108), (168, 1945238), (194, 1684536), (222, 1472072), (259, 1261776), (271, 1205904), (291, 1123024), (296, 1104054), (336, 972619), (388, 842268), (444, 736036), (518, 630888), (542, 602952), (582, 561512), (592, 552027), (679, 481296), (776, 421134), (777, 420592), (813, 401968), (888, 368018), (1036, 315444), (1084, 301476), (1164, 280756), (1358, 240648), (1552, 210567), (1554, 210296), (1626, 200984), (1776, 184009), (1897, 172272), (2037, 160432), (2072, 157722), (2168, 150738), (2328, 140378), (2716, 120324), (3108, 105148), (3252, 100492), (3589, 91056), (3794, 86136), (4074, 80216), (4144, 78861), (4336, 75369), (4656, 70189), (5432, 60162), (5691, 57424), (6216, 52574), (6504, 50246), (7178, 45528), (7588, 43068), (8148, 40108), (10027, 32592), (10767, 30352), (10864, 30081), (11382, 28712), (12432, 26287), (13008, 25123), (14356, 22764), (15176, 21534), (16296, 20054)]