405841968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{134207}}^1$

素因数の和:134231

約数の個数: 80

約数和(自身を含む): 1331343360

約数和(自身を除く): 925501392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 134207, 268414, 402621, 536828, 805242, 939449, 1073656, 1207863, 1610484, 1878898, 2147312, 2415726, 2818347, 3220968, 3623589, 3757796, 4831452, 5636694, 6441936, 7247178, 7515592, 8455041, 9662904, 11273388, 14494356, 15031184, 16910082, 19325808, 22546776, 25365123, 28988712, 33820164, 45093552, 50730246, 57977424, 67640328, 101460492, 135280656, 202920984, 405841968]

約数ペア:

[(1, 405841968), (2, 202920984), (3, 135280656), (4, 101460492), (6, 67640328), (7, 57977424), (8, 50730246), (9, 45093552), (12, 33820164), (14, 28988712), (16, 25365123), (18, 22546776), (21, 19325808), (24, 16910082), (27, 15031184), (28, 14494356), (36, 11273388), (42, 9662904), (48, 8455041), (54, 7515592), (56, 7247178), (63, 6441936), (72, 5636694), (84, 4831452), (108, 3757796), (112, 3623589), (126, 3220968), (144, 2818347), (168, 2415726), (189, 2147312), (216, 1878898), (252, 1610484), (336, 1207863), (378, 1073656), (432, 939449), (504, 805242), (756, 536828), (1008, 402621), (1512, 268414), (3024, 134207)]