1669666656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2484623}}^1$

素因数の和:2484643

約数の個数: 48

約数和(自身を含む): 5009001984

約数和(自身を除く): 3339335328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2484623, 4969246, 7453869, 9938492, 14907738, 17392361, 19876984, 29815476, 34784722, 39753968, 52177083, 59630952, 69569444, 79507936, 104354166, 119261904, 139138888, 208708332, 238523808, 278277776, 417416664, 556555552, 834833328, 1669666656]

約数ペア:

[(1, 1669666656), (2, 834833328), (3, 556555552), (4, 417416664), (6, 278277776), (7, 238523808), (8, 208708332), (12, 139138888), (14, 119261904), (16, 104354166), (21, 79507936), (24, 69569444), (28, 59630952), (32, 52177083), (42, 39753968), (48, 34784722), (56, 29815476), (84, 19876984), (96, 17392361), (112, 14907738), (168, 9938492), (224, 7453869), (336, 4969246), (672, 2484623)]