219610348048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{556573}}^1$

素因数の和:556872

約数の個数: 80

約数和(自身を含む): 525619580416

約数和(自身を除く): 306009232368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 271, 364, 542, 728, 1084, 1456, 1897, 2168, 3523, 3794, 4336, 7046, 7588, 14092, 15176, 24661, 28184, 30352, 49322, 56368, 98644, 197288, 394576, 556573, 1113146, 2226292, 3896011, 4452584, 7235449, 7792022, 8905168, 14470898, 15584044, 28941796, 31168088, 50648143, 57883592, 62336176, 101296286, 115767184, 150831283, 202592572, 301662566, 405185144, 603325132, 810370288, 1055818981, 1206650264, 1960806679, 2111637962, 2413300528, 3921613358, 4223275924, 7843226716, 8446551848, 13725646753, 15686453432, 16893103696, 27451293506, 31372906864, 54902587012, 109805174024, 219610348048]

約数ペア:

[(1, 219610348048), (2, 109805174024), (4, 54902587012), (7, 31372906864), (8, 27451293506), (13, 16893103696), (14, 15686453432), (16, 13725646753), (26, 8446551848), (28, 7843226716), (52, 4223275924), (56, 3921613358), (91, 2413300528), (104, 2111637962), (112, 1960806679), (182, 1206650264), (208, 1055818981), (271, 810370288), (364, 603325132), (542, 405185144), (728, 301662566), (1084, 202592572), (1456, 150831283), (1897, 115767184), (2168, 101296286), (3523, 62336176), (3794, 57883592), (4336, 50648143), (7046, 31168088), (7588, 28941796), (14092, 15584044), (15176, 14470898), (24661, 8905168), (28184, 7792022), (30352, 7235449), (49322, 4452584), (56368, 3896011), (98644, 2226292), (197288, 1113146), (394576, 556573)]