389136048

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{165449}}^1$

素因数の和:165474

約数の個数: 60

約数和(自身を含む): 1169400600

約数和(自身を除く): 780264552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 165449, 330898, 496347, 661796, 992694, 1158143, 1323592, 1985388, 2316286, 2647184, 3474429, 3970776, 4632572, 6948858, 7941552, 8107001, 9265144, 13897716, 16214002, 18530288, 24321003, 27795432, 32428004, 48642006, 55590864, 64856008, 97284012, 129712016, 194568024, 389136048]

約数ペア:

[(1, 389136048), (2, 194568024), (3, 129712016), (4, 97284012), (6, 64856008), (7, 55590864), (8, 48642006), (12, 32428004), (14, 27795432), (16, 24321003), (21, 18530288), (24, 16214002), (28, 13897716), (42, 9265144), (48, 8107001), (49, 7941552), (56, 6948858), (84, 4632572), (98, 3970776), (112, 3474429), (147, 2647184), (168, 2316286), (196, 1985388), (294, 1323592), (336, 1158143), (392, 992694), (588, 661796), (784, 496347), (1176, 330898), (2352, 165449)]